{"title":"PH and EC Control","description":"","products":[{"product_id":"bluelab-combo-meter","title":"Bluelab Combo Meter","description":"\u003ch2\u003eBluelab Combo Meter — Portable pH, conductivity (nutrient) \u0026amp; temperature meter\u003c\/h2\u003e\u003cp\u003eThe Bluelab Combo Meter combines pH, conductivity (EC) and temperature measurement in a single portable instrument to help diagnose and correct nutrient-related crop problems quickly.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasures:\u003c\/strong\u003e pH, nutrient (conductivity) and temperature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay options:\u003c\/strong\u003e Nutrient shown as EC, CF or ppm (500 scale); temperature in °C or °F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProbes:\u003c\/strong\u003e Supplied with Bluelab pH probe (replaceable) and Bluelab Conductivity\/Temperature probe (no calibration required)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCalibration:\u003c\/strong\u003e Simple two‑point pH calibration with easy push‑button operation; conductivity and temperature are factory‑locked\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePortable \u0026amp; convenient:\u003c\/strong\u003e Lightweight, battery‑powered (2x AAA) — use anywhere without mains power\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuick access:\u003c\/strong\u003e temperature at the push of a button; large 13 mm digital display; auto turn‑off; low battery indicator\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e quality probes, pH calibration solutions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 5‑year Bluelab guarantee\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eUse the Combo Meter to rapidly identify pH, EC or temperature issues and make fast adjustments to restore healthy growth.\u003cimg class=\"_resizableImage_c2z95_102\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0681\/1510\/3832\/files\/tDWEcS4kawCSAhO3WBLKQdaUlflK4s3zylNILW06.png?v=1762254877\"\u003e\u003c\/p\u003e","brand":"HydroGarden","offers":[{"title":"Default Title","offer_id":43341653475416,"sku":"BLU001","price":7550.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/1510\/3832\/files\/combometerfront.png?v=1762249107"},{"product_id":"bluelab-combo-meter-plus","title":"Bluelab Combo Meter Plus","description":"\u003ch2\u003eBluelab Combo Meter Plus with Leap Probe — Portable pH, conductivity \u0026amp; temperature monitoring\u003c\/h2\u003e\u003cp\u003eBluelab Combo Meter Plus is a lightweight, battery‑powered meter for accurate pH, conductivity (EC) and temperature measurements anywhere in your grow environment. 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easy to clean and disinfect\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll conductivity scales included:\u003c\/strong\u003e EC, CF, ppm (500) and ppm (700)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e industry‑leading 5‑year Bluelab guarantee\u003cimg class=\"_resizableImage_c2z95_102\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0681\/1510\/3832\/files\/xp0viXMosoEvQHIIxdXsGjhmdUbPFq1zVdjorTVp.png?v=1762255046\"\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HydroGarden","offers":[{"title":"Default Title","offer_id":43341677658200,"sku":"BLU003","price":2890.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/1510\/3832\/files\/CommercialTruncheonNutrientMeterfront.png?v=1762418328"},{"product_id":"bluelab-onepen","title":"Bluelab OnePen","description":"\u003ch2\u003eBluelab OnePen — 3‑in‑1 pH, conductivity (EC) \u0026amp; temperature pen\u003c\/h2\u003e\u003cp\u003eBluelab OnePen is a compact, ergonomic pen‑style meter for accurate pH, conductivity and temperature monitoring of nutrient solutions, with Bluetooth connectivity to the Edenic app for real‑time data and management.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProbes \u0026amp; sensors:\u003c\/strong\u003e replaceable double‑junction pH probe; titanium conductivity electrodes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e bright backlit screen with simultaneous pH and conductivity readings; probe health indicator\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccuracy:\u003c\/strong\u003e 0.01 pH resolution; simple 2‑point pH calibration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnits:\u003c\/strong\u003e temperature in °C or °F; conductivity in EC, mS\/cm, CF, ppm 500 (TDS) or ppm 700\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e IP68 dust‑ and waterproof rating\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnectivity:\u003c\/strong\u003e Bluetooth to Edenic app — view measurements remotely via app or browser, access real‑time data and software updates\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccessories:\u003c\/strong\u003e Bluelab OnePen replacement probe available separately\u003cimg class=\"_resizableImage_c2z95_102\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0681\/1510\/3832\/files\/hQCwBhV3eogXSgO9g7bnV7pQiyicMsPBSv52nbWE.png?v=1762255084\"\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HydroGarden","offers":[{"title":"Default Title","offer_id":43341692534872,"sku":"BLU004","price":5840.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/1510\/3832\/files\/onepenfront.png?v=1762251472"},{"product_id":"bluelab-conductivity-pen","title":"Bluelab Conductivity Pen","description":"\u003ch2\u003eBluelab Conductivity Pen — Compact EC \u0026amp; 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pairs with Bluelab pH Pen for a complete measurement system\u003cimg class=\"_resizableImage_c2z95_102\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0681\/1510\/3832\/files\/J9aFMiYq8ekXD3KX1ogkS4EV4iVMdKEzvRrzfPOo.png?v=1762610762\"\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HydroGarden","offers":[{"title":"Default Title","offer_id":43342322106456,"sku":"BLU005","price":2280.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/1510\/3832\/files\/ECfront.png?v=1762260777"},{"product_id":"bluelab-ph-pen","title":"Bluelab pH Pen","description":"\u003ch2\u003eBluelab pH Pen — Compact pH \u0026amp; temperature meter\u003c\/h2\u003e\u003cp\u003eThe Bluelab pH Pen is a handheld meter for quick, accurate pH and temperature readings in nutrient solutions, helping ensure optimal nutrient uptake and crop health.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasures:\u003c\/strong\u003e pH and temperature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProbe:\u003c\/strong\u003e double‑junction pH probe for reliable accuracy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCalibration:\u003c\/strong\u003e simple 2‑point pH calibration with a 30‑day reminder\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e bright, easy‑to‑read backlit screen\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnits:\u003c\/strong\u003e temperature in °C or °F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable:\u003c\/strong\u003e waterproof and buoyant — floats in solution\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePortable:\u003c\/strong\u003e compact ergonomic design for convenient use; 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The Essentials pH Meter with Memory Function gives you the control you need: it stores up to 10 past readings so you can track trends over hours or days, spot drifts early and react before lockout or deficiencies set in. Water-resistant and shock-resistant design means it survives accidental drops into reservoirs or knocks on the grow-room bench, while the low-battery alert and auto shut-off keep it ready when you need it most. Simple one-button calibration using VitaLink Essentials fluid gets you accurate results in seconds—no complicated menus. At just 70 g and compact enough for any toolkit, this reliable meter helps hobbyists and pros maintain the sweet spot (5.5–6.5 for most hydro\/soil setups) for explosive growth and maximum yields. Durable, energy-efficient and built to last, it’s the sustainable choice for growers who want precision without waste.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMemory function stores 10 readings – track pH trends \u0026amp; spot changes quickly\u003c\/li\u003e\n\u003cli\u003eWater-resistant \u0026amp; floats – survives accidental drops into reservoirs\u003c\/li\u003e\n\u003cli\u003eShock-resistant build – withstands knocks \u0026amp; everyday grow-room use\u003c\/li\u003e\n\u003cli\u003eLow-battery alert \u0026amp; auto shut-off – saves power \u0026amp; prevents surprises\u003c\/li\u003e\n\u003cli\u003eSimple one-button calibration – fast \u0026amp; accurate with VitaLink fluid\u003c\/li\u003e\n\u003cli\u003eCompact \u0026amp; lightweight (70 g) – easy to carry \u0026amp; store in any setup\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003epH Range: 0.0 – 14.0\u003c\/li\u003e\n\u003cli\u003eResolution: 0.1 pH\u003c\/li\u003e\n\u003cli\u003eAccuracy: ±0.2 pH\u003c\/li\u003e\n\u003cli\u003eBattery: 4 × 1.5 V button cell (~150 hours continuous life)\u003c\/li\u003e\n\u003cli\u003eAuto Shut-off: ~15 minutes\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: 0 °C – 50 °C\u003c\/li\u003e\n\u003cli\u003eDimensions: 170 × 32 × 15 mm\u003c\/li\u003e\n\u003cli\u003eWeight: ~70 g\u003c\/li\u003e\n\u003cli\u003eMemory: 10 readings\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HydroGarden","offers":[{"title":"Default Title","offer_id":43829412593752,"sku":"ESS001","price":1390.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/1510\/3832\/files\/phpen.jpg?v=1773109475"},{"product_id":"essentials-ec-meter-with-memory-function","title":"Essentials EC Meter with Memory Function","description":"\u003ch2\u003eUnlock Your Pot-tential with Essentials EC Meter with Memory Function\u003c\/h2\u003e\u003cp\u003ePrecise nutrient strength monitoring is non-negotiable for South African growers battling hard tap water, high evaporation rates and fluctuating EC that can quickly burn roots or starve plants. The Essentials EC Meter with Memory Function delivers dependable readings from 0.1–10.0 mS with automatic temperature compensation, so your hydro, coco or soil solutions stay perfectly balanced even when room temps swing during load-shedding or summer heatwaves. It stores up to 10 previous measurements, letting you track daily or weekly trends, spot creeping rises from evaporation or sudden drops from over-dilution, and react fast before deficiencies or toxicities set in. Water-resistant and shock-resistant design means it survives accidental plunges into reservoirs or drops on concrete floors, while the low-battery alert and auto shut-off keep it reliable without wasting power. Simple one-button calibration using VitaLink Essentials fluid gets you accurate results in seconds. Lightweight at just 70 g and compact for any grow kit, this meter empowers hobbyists and pros to dial in feed strength for explosive growth and maximum yields — sustainable precision that pays off harvest after harvest.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMemory function stores 10 readings – track EC trends \u0026amp; catch changes early\u003c\/li\u003e\n\u003cli\u003eWater-resistant \u0026amp; floats – survives drops into nutrient solutions\u003c\/li\u003e\n\u003cli\u003eShock-resistant build – withstands accidental knocks \u0026amp; grow-room mishaps\u003c\/li\u003e\n\u003cli\u003eLow-battery alert \u0026amp; auto shut-off – saves power \u0026amp; prevents dead-meter surprises\u003c\/li\u003e\n\u003cli\u003eAutomatic temperature compensation – accurate readings despite SA temp swings\u003c\/li\u003e\n\u003cli\u003eSimple one-button calibration – fast \u0026amp; reliable with VitaLink fluid\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEC Range: 0.1 – 10.0 mS\u003c\/li\u003e\n\u003cli\u003eResolution: 0.1 mS\u003c\/li\u003e\n\u003cli\u003eAccuracy: ±2% Full Scale\u003c\/li\u003e\n\u003cli\u003eBattery: 4 × 1.5 V button cell (~100 hours continuous life)\u003c\/li\u003e\n\u003cli\u003eAuto Shut-off: ~15 minutes\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: 0 °C – 50 °C\u003c\/li\u003e\n\u003cli\u003eTemperature Compensation: Automatic 0 °C – 70 °C\u003c\/li\u003e\n\u003cli\u003eDimensions: 170 × 32 × 15 mm\u003c\/li\u003e\n\u003cli\u003eWeight: ~70 g\u003c\/li\u003e\n\u003cli\u003eMemory: 10 readings\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HydroGarden","offers":[{"title":"Default Title","offer_id":43829416296536,"sku":"ESS002","price":1480.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/1510\/3832\/files\/Essential-EC-meter.jpg?v=1773109793"},{"product_id":"essentials-digital-moisture-meter","title":"Essentials Digital Moisture Meter","description":"\u003ch2\u003eUnlock Your Pot-tential with Essentials Digital Moisture Meter\u003c\/h2\u003e\u003cp\u003eDrying crops properly is make-or-break in South Africa, where high humidity pockets, sudden rain and fluctuating temperatures can turn premium buds, herbs or leaves into mouldy losses overnight. The Essentials Digital Moisture Meter takes the guesswork out of the drying process: simply insert the probes into your hanging material or drying trays to get an instant, accurate reading of moisture content. Know exactly when your harvest reaches the safe zone for curing and storage — typically 10–15% moisture — avoiding both over-drying (harsh smoke or brittle buds) and under-drying (mould outbreaks in humid coastal or summer conditions). Compact, reliable and powered by an included 9V battery, it’s a small investment that saves big on crop wastage and preserves potency, aroma and quality from seed-to-jar. Perfect for home growers drying herbs, flowers or small batches in tents, garages or spare rooms. Sustainable growing means wasting less — this meter helps you nail the dry every time and keep your harvest at peak pot-tential.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAccurate digital readings – precise moisture levels for perfect drying timing\u003c\/li\u003e\n\u003cli\u003ePrevents mould \u0026amp; over-drying – protects crop quality in humid or variable SA climates\u003c\/li\u003e\n\u003cli\u003eEasy probe insertion – quick testing of buds, herbs, leaves or drying trays\u003c\/li\u003e\n\u003cli\u003e9V battery included – ready to use straight out of the box\u003c\/li\u003e\n\u003cli\u003eCompact \u0026amp; portable – fits in any grow room, tent or drying space\u003c\/li\u003e\n\u003cli\u003eReduces wastage – saves money \u0026amp; preserves potency season after season\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HydroGarden","offers":[{"title":"Default Title","offer_id":43829417115736,"sku":"ESS003","price":500.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/1510\/3832\/files\/essentials-digital-herb-moisture-meter-_3_-17105-p.jpg?v=1772795583"},{"product_id":"e50-pro2-ec-temp-meter","title":"E50 Pro2 EC Temp Meter","description":"\u003ch2\u003eUnlock Your Pot-tential with E50 Pro2 EC Temp Meter\u003c\/h2\u003e\u003cp\u003ePrecise EC and temperature monitoring is essential in South African hydroponics and fertigation — hard water, heat spikes and load-shedding can quickly push nutrient strength out of range and cause lockout or root burn. The E50 Pro2 EC Temp Meter is the upgraded, grower-friendly pen meter that delivers reliable, high-accuracy readings (0.00–19.99 mS\/cm EC, 0–50 °C temp) with selectable 1 or 2 decimal precision for exact control. The black display with crisp white characters is easy to read even in bright grow lights or low-light tents, while the memory function holds past readings so you can track daily trends and spot drifts before problems escalate. IP67 waterproof and floating design survives accidental drops into reservoirs, the replaceable electrode extends lifespan, and AAA batteries (included) with low-power alert keep it running longer than button-cell models. Digital manual calibration works with any EC solution, automatic temp compensation ensures accuracy across SA’s temperature swings, and the ergonomic rubber grip + cap cord make it comfortable for frequent use. Calibration reminder after 30 days keeps you on top of maintenance. Compact, durable and built for daily demanding use — this meter gives you the confidence to dial in perfect feed strength for healthier roots, faster growth and bigger yields.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eUpgraded readability – black display with white characters for clear viewing in any light\u003c\/li\u003e\n\u003cli\u003eMemory function – stores past EC\/temp readings to track trends \u0026amp; catch issues early\u003c\/li\u003e\n\u003cli\u003eIP67 waterproof \u0026amp; floats – survives drops into reservoirs \u0026amp; demanding grow-room use\u003c\/li\u003e\n\u003cli\u003eSelectable 1 or 2 decimal precision – fine-tune measurements for exact control\u003c\/li\u003e\n\u003cli\u003eCalibration reminder after 30 days – ensures ongoing accuracy \u0026amp; reliability\u003c\/li\u003e\n\u003cli\u003eAAA batteries (included) \u0026amp; replaceable electrode – longer life \u0026amp; easy maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEC Range: 0.00 – 19.99 mS\/cm\u003c\/li\u003e\n\u003cli\u003eTemperature Range: 0 – 50 °C (32 – 122 °F)\u003c\/li\u003e\n\u003cli\u003eResolution: EC 0.01 or 0.1 mS\/cm; Temp 0.1 °C (0.2 °F)\u003c\/li\u003e\n\u003cli\u003eAccuracy: EC ±2%; Temp ±1 °C (±2 °F)\u003c\/li\u003e\n\u003cli\u003eTemperature Compensation: Automatic 0 – 50 °C\u003c\/li\u003e\n\u003cli\u003eCalibration: Manual (compatible with any EC solution)\u003c\/li\u003e\n\u003cli\u003ePower: 2 × 1.5V AAA batteries (included)\u003c\/li\u003e\n\u003cli\u003eAuto Power-Off: After 8 minutes\u003c\/li\u003e\n\u003cli\u003eWaterproof Rating: IP67\u003c\/li\u003e\n\u003cli\u003eDimensions: 230 × 43 × 43 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 132 g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HydroGarden","offers":[{"title":"Default Title","offer_id":43842731147352,"sku":"AQU001","price":1520.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/1510\/3832\/files\/e50-pro2-ec-temp-meter-4960-en-G.png?v=1773313485"},{"product_id":"p50-pro2-ph-temp-meter","title":"P50 Pro2 pH Temp meter","description":"\u003ch2\u003eUnlock Your Pot-tential with P50 Pro2 pH Temp Meter\u003c\/h2\u003e\u003cp\u003eStable pH is critical in South African hydroponics and fertigation — hard water, heat, load-shedding and nutrient swings can quickly cause lockout, root burn or poor uptake if readings drift unnoticed. The P50 Pro2 pH Temp meter is the reliable, upgraded pen meter that gives growers precise control: measuring pH (0.0–14.0) and temperature (0–50 °C) with selectable 1 or 2 decimal resolution for exact adjustments in any system. The black display with bright white characters is easy to read under grow lights or in dim tents, while the 2-point automatic calibration (pH 4.0 \u0026amp; 7.0) and calibration reminder after 30 days keep accuracy consistent without guesswork. IP67 waterproof and floating design survives accidental drops into reservoirs, the replaceable electrode extends lifespan, and ergonomic rubber grip + cap cord make daily use comfortable and secure. Store upright with KCl solution in the cap for long probe life. AAA batteries (included) with low-power alert and auto shut-off ensure it’s always ready. Compact, durable and built for demanding grow environments — this meter helps maintain the ideal 5.8–6.2 pH range for explosive root health, nutrient efficiency and maximum yields in any SA setup.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e2-point automatic calibration – fast, accurate setup at pH 4.0 \u0026amp; 7.0\u003c\/li\u003e\n\u003cli\u003eSelectable 1 or 2 decimal precision – fine-tune readings for precise control\u003c\/li\u003e\n\u003cli\u003eBlack display with white characters – clear visibility in any grow-room lighting\u003c\/li\u003e\n\u003cli\u003eCalibration reminder after 30 days – maintains long-term accuracy effortlessly\u003c\/li\u003e\n\u003cli\u003eIP67 waterproof \u0026amp; floats – survives drops into reservoirs \u0026amp; daily use\u003c\/li\u003e\n\u003cli\u003eReplaceable electrode \u0026amp; AAA batteries – extended lifespan \u0026amp; easy maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003epH Range: 0.0 – 14.0\u003c\/li\u003e\n\u003cli\u003eTemperature Range: 0 – 50 °C (32 – 122 °F)\u003c\/li\u003e\n\u003cli\u003eResolution: pH 0.1 or 0.01; Temp 0.1 °C (0.2 °F)\u003c\/li\u003e\n\u003cli\u003eAccuracy: pH ±0.1; Temp ±1.0 °C (±2 °F)\u003c\/li\u003e\n\u003cli\u003eTemperature Compensation: Automatic 0 – 50 °C\u003c\/li\u003e\n\u003cli\u003eCalibration: 2-point auto (pH 4.0 – 7.0)\u003c\/li\u003e\n\u003cli\u003ePower: 2 × 1.5V AAA batteries (included)\u003c\/li\u003e\n\u003cli\u003eAuto Power-Off: After 8 minutes\u003c\/li\u003e\n\u003cli\u003eWaterproof Rating: IP67\u003c\/li\u003e\n\u003cli\u003eDimensions: 230 × 43 × 43 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 132 g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HydroGarden","offers":[{"title":"Default Title","offer_id":43842734030936,"sku":"AQU002","price":1610.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/1510\/3832\/files\/p50-pro2-ph-temperature-meter-4952-en-G.png?v=1773313434"},{"product_id":"p110-pro2-combo-ph-ec-temp-meter","title":"P110 Pro2 Combo pH EC Temp Meter","description":"\u003ch2\u003eUnlock Your Pot-tential with P110 Pro2 Combo pH EC Temp Meter\u003c\/h2\u003e\u003cp\u003eIn South African hydroponics, coco or soil grows, keeping pH, EC and temperature perfectly balanced is non-negotiable — hard water, heat spikes, evaporation and load-shedding can throw readings off fast, leading to lockout, root burn or stunted plants. The P110 Pro2 Combo pH EC Temp Meter is the upgraded, all-in-one solution growers trust: measuring pH (0.1–14.00), EC (0.0–19.99 mS\/cm) and temperature (0–50 °C) with selectable 1 or 2 decimal precision for exact control. The black display with crisp white characters is easy to read under grow lights or in dim tents, while 2-point auto pH calibration (4.0 \u0026amp; 7.0) and manual EC calibration keep accuracy consistent with the 30-day reminder. IP67 waterproof and floating design survives reservoir drops, the replaceable electrode extends lifespan, and ergonomic rubber grip + cap cord make daily use comfortable. Dry storage electrode eliminates messy KCl maintenance, AAA batteries (included) with low-power alert and auto shut-off ensure reliability. Compact, durable and built for demanding grow environments — this 3-in-1 tool helps you maintain the ideal pH 5.8–6.2 and EC range for explosive roots, nutrient efficiency and maximum yields in any SA setup.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e3-in-1 measurement – pH, EC \u0026amp; temperature in one compact pen\u003c\/li\u003e\n\u003cli\u003e2-point auto pH calibration – fast, accurate setup at 4.0 \u0026amp; 7.0\u003c\/li\u003e\n\u003cli\u003eSelectable 1 or 2 decimal precision – fine-tune readings for precise control\u003c\/li\u003e\n\u003cli\u003eCalibration reminder after 30 days – maintains long-term accuracy effortlessly\u003c\/li\u003e\n\u003cli\u003eIP67 waterproof \u0026amp; floats – survives drops into reservoirs \u0026amp; daily use\u003c\/li\u003e\n\u003cli\u003eReplaceable electrode \u0026amp; AAA batteries – extended lifespan \u0026amp; easy maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003epH Range: 0.1 – 14.00\u003c\/li\u003e\n\u003cli\u003eEC Range: 0.0 – 19.99 mS\/cm\u003c\/li\u003e\n\u003cli\u003eTemperature Range: 0 – 50 °C (32 – 122 °F)\u003c\/li\u003e\n\u003cli\u003eResolution: pH 0.01 or 0.1; EC 0.01 or 0.1 mS\/cm; Temp 0.1 °C (0.2 °F)\u003c\/li\u003e\n\u003cli\u003eAccuracy: pH ±0.1; EC ±2% F.S.; Temp ±0.5 °C (±1 °F)\u003c\/li\u003e\n\u003cli\u003eTemperature Compensation: Automatic 0 – 50 °C\u003c\/li\u003e\n\u003cli\u003eCalibration: pH 2-point auto (4.0 – 7.0); EC manual\u003c\/li\u003e\n\u003cli\u003ePower: 2 × 1.5V AAA batteries (included)\u003c\/li\u003e\n\u003cli\u003eAuto Power-Off: After 8 minutes\u003c\/li\u003e\n\u003cli\u003eWaterproof Rating: IP67\u003c\/li\u003e\n\u003cli\u003eDimensions: 230 × 43 × 43 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 132 g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HydroGarden","offers":[{"title":"Default Title","offer_id":43842740846680,"sku":"AQU003","price":2030.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/1510\/3832\/files\/p110-pro2-combo-pen-4963-en-G.png?v=1773313349"},{"product_id":"p160-pro2-combo-ph-ec-tds-ppm-temp-meter","title":"P160 Pro2 Combo pH EC TDS PPM Temp Meter","description":"\u003ch2\u003eUnlock Your Pot-tential with P160 Pro2 Combo pH EC TDS PPM Temp Meter\u003c\/h2\u003e\u003cp\u003eComplete nutrient control is essential in South African hydroponics, coco or soil grows — hard water, heat, evaporation and load-shedding can quickly push pH, EC, TDS or temp out of range, causing lockout, root damage or stunted yields. The P160 Pro2 Combo pH EC TDS PPM Temp Meter is the premium all-in-one pen meter growers rely on: measuring pH (0.00–14.00), EC (0.00–19.99 mS\/cm), TDS (0.00–14.00 PPT), PPM (0–14000 on 700 scale) and temperature (0–50 °C) with selectable 1 or 2 decimal precision for exact adjustments. The black display with crisp white characters is easy to read under grow lights or in dim tents, while 2-point auto pH calibration (4.0 \u0026amp; 7.0) and manual EC calibration keep accuracy consistent with a 30-day reminder. IP67 waterproof and floating design survives reservoir drops, the replaceable electrode extends lifespan, and ergonomic rubber grip + cap cord make daily use comfortable. Dry storage electrode eliminates messy KCl maintenance, AAA batteries (included) with low-power alert and auto shut-off ensure reliability. Comes with robust carrying case and calibration solutions (pH 4.01, 7.00, EC 1413). Compact, durable and built for demanding grow environments — this 5-in-1 tool helps maintain perfect parameters for explosive roots, nutrient efficiency and maximum yields in any SA setup.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e5-in-1 measurement – pH, EC, TDS, PPM \u0026amp; temperature in one compact pen\u003c\/li\u003e\n\u003cli\u003e2-point auto pH calibration – fast, accurate setup at 4.0 \u0026amp; 7.0\u003c\/li\u003e\n\u003cli\u003eSelectable 1 or 2 decimal precision – fine-tune readings for precise control\u003c\/li\u003e\n\u003cli\u003eCalibration reminder after 30 days – maintains long-term accuracy effortlessly\u003c\/li\u003e\n\u003cli\u003eIP67 waterproof \u0026amp; floats – survives drops into reservoirs \u0026amp; daily use\u003c\/li\u003e\n\u003cli\u003eReplaceable electrode \u0026amp; AAA batteries – extended lifespan \u0026amp; easy maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003epH Range: 0.00 – 14.00\u003c\/li\u003e\n\u003cli\u003eEC Range: 0.00 – 19.99 mS\/cm\u003c\/li\u003e\n\u003cli\u003eTDS Range: 0.00 – 14.00 PPT\u003c\/li\u003e\n\u003cli\u003ePPM Range: 0 – 14000 (700 scale)\u003c\/li\u003e\n\u003cli\u003eTemperature Range: 0 – 50 °C (32 – 122 °F)\u003c\/li\u003e\n\u003cli\u003eResolution: pH 0.01 or 0.1; EC\/TDS 0.01 or 0.1; PPM 10; Temp 0.1 °C (0.2 °F)\u003c\/li\u003e\n\u003cli\u003eAccuracy: pH ±0.1; EC\/TDS ±2% F.S.; PPM 10; Temp ±0.5 °C (±1 °F)\u003c\/li\u003e\n\u003cli\u003eTemperature Compensation: Automatic 0 – 50 °C\u003c\/li\u003e\n\u003cli\u003eCalibration: pH 2-point auto (4.0 – 7.0); EC manual\u003c\/li\u003e\n\u003cli\u003ePower: 2 × 1.5V AAA batteries (included)\u003c\/li\u003e\n\u003cli\u003eAuto Power-Off: After 8 minutes\u003c\/li\u003e\n\u003cli\u003eWaterproof Rating: IP67\u003c\/li\u003e\n\u003cli\u003eDimensions: 230 × 43 × 43 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 132 g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HydroGarden","offers":[{"title":"Default Title","offer_id":43842748678232,"sku":"AQU004","price":2290.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/1510\/3832\/files\/p160-pro2-combo-pen-4974-en-G.png?v=1773313289"},{"product_id":"s300-pro2-substrate-ph-temp-meter","title":"S300 Pro2 Substrate pH Temp Meter","description":"\u003ch2\u003eUnlock Your Pot-tential with S300 Pro2 Substrate pH Temp Meter\u003c\/h2\u003e\u003cp\u003eIn South African grows, substrate pH swings from hard water, organic amendments or inconsistent irrigation can lock out nutrients, stunt roots or cause deficiencies before you spot the signs. The S300 Pro2 Substrate pH Temp Meter gives you fast, reliable control: a durable pen with a 120 cm cable electrode that reaches deep into pots, coco slabs, peat bags or soil beds for direct, accurate readings (0.00–14.00 pH, 0–50 °C temp). The upgraded black display with white characters is easy to read under grow lights or in low-light tents, while 2-point automatic calibration (pH 4.0 \u0026amp; 7.0) and 30-day reminder keep measurements spot-on without guesswork. IP67 waterproof electrode survives moist substrates and accidental dips, the replaceable probe extends lifespan, and ergonomic rubber grip + cap cord make probing comfortable even during long sessions. Store upright with KCl solution in the cap for long electrode life, and AAA batteries (included) with auto shut-off ensure it's always ready. Compact, tough and built for daily use — this meter helps maintain the ideal 5.8–6.5 pH range in any medium for healthier roots, better uptake and maximum yields in hydro, coco, soil or peat setups.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e120 cm cable electrode – reaches deep into pots, slabs \u0026amp; soil for direct substrate readings\u003c\/li\u003e\n\u003cli\u003e2-point auto pH calibration – quick, precise setup at 4.0 \u0026amp; 7.0\u003c\/li\u003e\n\u003cli\u003eSelectable 1 or 2 decimal precision – fine-tune measurements for exact control\u003c\/li\u003e\n\u003cli\u003eCalibration reminder after 30 days – ensures ongoing accuracy \u0026amp; reliability\u003c\/li\u003e\n\u003cli\u003eIP67 waterproof electrode – survives moist media \u0026amp; accidental submersion\u003c\/li\u003e\n\u003cli\u003eReplaceable electrode \u0026amp; AAA batteries – extended lifespan \u0026amp; easy maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003epH Range: 0.00 – 14.00\u003c\/li\u003e\n\u003cli\u003eTemperature Range: 0 – 50 °C (32 – 122 °F)\u003c\/li\u003e\n\u003cli\u003eResolution: pH 0.01 or 0.1; Temp 0.1 °C (1.0 °F)\u003c\/li\u003e\n\u003cli\u003eAccuracy: pH ±0.1; Temp ±0.5 °C (±1 °F)\u003c\/li\u003e\n\u003cli\u003eTemperature Compensation: Automatic 0 – 50 °C\u003c\/li\u003e\n\u003cli\u003eCalibration: 2-point auto (pH 4.0 – 7.0)\u003c\/li\u003e\n\u003cli\u003ePower: 2 × 1.5V AAA batteries (included)\u003c\/li\u003e\n\u003cli\u003eAuto Power-Off: After 8 minutes\u003c\/li\u003e\n\u003cli\u003eWaterproof Rating: IP65 (meter); IP67 (electrode)\u003c\/li\u003e\n\u003cli\u003eDimensions: 230 × 43 × 43 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 158 g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HydroGarden","offers":[{"title":"Default Title","offer_id":43842752610392,"sku":"AQU005","price":2910.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/1510\/3832\/files\/s300-pro3-substrate-ph-temp-4991-en-G.png?v=1773313195"},{"product_id":"e300-pro2-substrate-ec-meter","title":"E300 Pro2 Substrate EC Meter","description":"\u003ch2\u003eUnlock Your Pot-tential with E300 Pro2 Substrate EC Meter\u003c\/h2\u003e\u003cp\u003eIn South African grows, substrate EC and temperature swings from hard water, evaporation, heat or inconsistent irrigation can quickly cause nutrient burn, root stress or poor uptake — especially in coco, peat or soil mixes. The E300 Pro2 Substrate EC Meter is the upgraded, tough-as-nails solution: a hand-held pen with a virtually unbreakable EC electrode on a 120 cm cable that reaches deep into pots, slabs, bags or beds for direct, accurate readings (0.00–19.99 mS\/cm EC, 0–50 °C temp). The black display with crisp white characters is easy to read under grow lights or in dim tents, while selectable 1 or 2 decimal precision and 30-day calibration reminder keep measurements spot-on without guesswork. IP67 waterproof electrode survives moist media and accidental dips, the replaceable probe extends lifespan, and ergonomic rubber grip + cap cord make probing comfortable even during long sessions. Digital manual EC calibration works with any solution, automatic temp compensation ensures accuracy across SA’s temperature swings, and AAA batteries (included) with auto shut-off keep it reliable. Compact, durable and built for daily demanding use — this meter helps maintain ideal EC and temp ranges for healthier roots, better nutrient efficiency and maximum yields in any medium.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVirtually unbreakable EC electrode on 120 cm cable – reaches deep into any substrate\u003c\/li\u003e\n\u003cli\u003eSelectable 1 or 2 decimal precision – fine-tune EC \u0026amp; temp readings for exact control\u003c\/li\u003e\n\u003cli\u003eCalibration reminder after 30 days – maintains long-term accuracy effortlessly\u003c\/li\u003e\n\u003cli\u003eIP67 waterproof electrode – survives moist media \u0026amp; accidental submersion\u003c\/li\u003e\n\u003cli\u003eReplaceable electrode \u0026amp; AAA batteries – extended lifespan \u0026amp; easy maintenance\u003c\/li\u003e\n\u003cli\u003eErgonomic rubber grip \u0026amp; cap cord – comfortable, secure handling in grow rooms\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEC Range: 0.00 – 19.99 mS\/cm\u003c\/li\u003e\n\u003cli\u003eTemperature Range: 0 – 50 °C (32 – 122 °F)\u003c\/li\u003e\n\u003cli\u003eResolution: EC 0.01 or 0.1 mS\/cm; Temp 0.1 °C (1.0 °F)\u003c\/li\u003e\n\u003cli\u003eAccuracy: EC ±2% F.S. (0.0–4 mS\/cm); Temp ±0.5 °C (±1 °F)\u003c\/li\u003e\n\u003cli\u003eTemperature Compensation: Automatic 0 – 50 °C\u003c\/li\u003e\n\u003cli\u003eCalibration: Manual EC (compatible with any EC solution)\u003c\/li\u003e\n\u003cli\u003ePower: 2 × 1.5V AAA batteries (included)\u003c\/li\u003e\n\u003cli\u003eAuto Power-Off: After 8 minutes\u003c\/li\u003e\n\u003cli\u003eWaterproof Rating: IP65 (meter); IP67 (electrode)\u003c\/li\u003e\n\u003cli\u003eDimensions: 230 × 43 × 43 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 171 g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HydroGarden","offers":[{"title":"Default Title","offer_id":43842757427288,"sku":"AQU006","price":3180.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/1510\/3832\/files\/e300-pro2-substrate-ec-temp-4979-en-G.png?v=1773313107"},{"product_id":"h600-pro-handheld-ph-ec-tds-ppm-temp-meter","title":"H600 Pro Handheld pH EC TDS PPM Temp Meter","description":"\u003ch2\u003eUnlock Your Pot-tential with H600 Pro Handheld pH EC TDS PPM Temp Meter\u003c\/h2\u003e\n\u003cp\u003eAccurate, multi-parameter monitoring is essential in South African hydroponics, coco, soil or fertigation setups — hard water, heat, evaporation and load-shedding can throw pH, EC, TDS, PPM or temp out of balance fast, leading to lockout, root stress or reduced yields. The H600 Pro Handheld pH EC TDS PPM Temp Meter is the versatile, professional-grade tool that measures all five parameters (pH 0.1–14.0, EC 0.0–19.9 mS\/cm, TDS 0.0–19.99 PPT, PPM 0–1999 on 700 scale, temp 0–50 °C) in one robust device. User-friendly interface lets you switch parameters effortlessly, while the built-in calibration indicator reminds you after 30 days to maintain peak accuracy. 2-point auto pH calibration (4.0 \u0026amp; 7.0) and 1-point EC auto calibration make setup quick and reliable, with automatic temperature compensation ensuring consistent readings across SA’s temperature swings. IP67 waterproof electrodes survive moist substrates or reservoir dips, the durable meter comes with a protective carrying case for safe transport, and a 9V battery (included) powers long sessions. Compatible with Aqua Master substrate electrodes — perfect for deep pot checks or liquid testing. Reliable, portable and built for daily demanding use — this all-in-one meter helps you dial in perfect parameters for healthier roots, optimal nutrient uptake and maximum yields in any grow system.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e5-in-1 measurement – pH, EC, TDS, PPM \u0026amp; temperature in one handheld device\u003c\/li\u003e\n\u003cli\u003e2-point auto pH calibration – fast, accurate setup at 4.0 \u0026amp; 7.0\u003c\/li\u003e\n\u003cli\u003e1-point auto EC calibration – simple \u0026amp; reliable for nutrient solutions\u003c\/li\u003e\n\u003cli\u003eBuilt-in calibration reminder after 30 days – ensures ongoing precision\u003c\/li\u003e\n\u003cli\u003eIP67 waterproof electrodes – survives substrate probes \u0026amp; reservoir use\u003c\/li\u003e\n\u003cli\u003eIncluded carrying case \u0026amp; 9V battery – portable \u0026amp; ready for daily grow-room work\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003epH Range: 0.1 – 14.0\u003c\/li\u003e\n\u003cli\u003eEC Range: 0.0 – 19.9 mS\/cm\u003c\/li\u003e\n\u003cli\u003eTDS Range: 0.0 – 19.99 PPT\u003c\/li\u003e\n\u003cli\u003ePPM Range: 0 – 1999 (700 scale)\u003c\/li\u003e\n\u003cli\u003eTemperature Range: 0 – 50 °C (32 – 122 °F)\u003c\/li\u003e\n\u003cli\u003eResolution: pH ±0.1; EC 0.1 mS\/cm; TDS 0.01 PPT; PPM 10; Temp 0.1 °C (1.0 °F)\u003c\/li\u003e\n\u003cli\u003eAccuracy: pH ±0.1; EC\/TDS ±2% F.S.; PPM 10; Temp ±0.5 °C (±1 °F)\u003c\/li\u003e\n\u003cli\u003eTemperature Compensation: Automatic 0 – 50 °C\u003c\/li\u003e\n\u003cli\u003eCalibration: pH 2-point auto (4.0 – 7.0); EC 1-point auto\u003c\/li\u003e\n\u003cli\u003ePower: 1 × 9V battery (included)\u003c\/li\u003e\n\u003cli\u003eWaterproof Rating: Electrodes IP67; Meter IP62\u003c\/li\u003e\n\u003cli\u003eDimensions: 210 × 120 × 60 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 430 g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HydroGarden","offers":[{"title":"Default Title","offer_id":43842787704920,"sku":"AQU007","price":4830.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/1510\/3832\/files\/h600-pro-handheld-meter-4936-en-G.png?v=1773313050"},{"product_id":"h600-pro-handheld-substrate-meter","title":"H600 Pro Handheld Substrate Meter","description":"\u003ch2\u003eUnlock Your Pot-tential with H600 Pro Handheld Substrate Meter\u003c\/h2\u003e\u003cp\u003eDirect substrate testing is a game-changer for South African growers — hard water, uneven moisture, heat stress and organic mixes can hide pH\/EC imbalances that cause root rot, nutrient lockout or slow veg growth before symptoms appear. The H600 Pro Handheld Substrate Meter is the professional 5-in-1 tool that measures pH (0.1–14.0), EC (0.0–19.9 mS\/cm), TDS (0.0–19.99 PPT), PPM (0–1999 on 700 scale) and temperature (0–50 °C) right in soil, coco, peat or other moist media. User-friendly interface lets you switch parameters instantly, while the built-in calibration indicator reminds you after 30 days to keep readings accurate. 2-point auto pH calibration (4.0 \u0026amp; 7.0) and 1-point auto EC cal make setup fast and reliable, with automatic temperature compensation ensuring consistency across SA’s variable grow temps. IP67 waterproof electrodes handle direct substrate probes or liquid dips, the durable meter comes with a protective carrying case for safe transport between tents or sites, and a 9V battery (included) powers extended sessions. Compatible with Aqua Master substrate electrodes — perfect for deep pot checks, slab testing or liquid reservoirs. Reliable, portable and built for daily use — this meter helps you maintain ideal parameters for stronger roots, better uptake and maximum yields in any medium.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e5-in-1 substrate \u0026amp; liquid testing – pH, EC, TDS, PPM \u0026amp; temperature in one device\u003c\/li\u003e\n\u003cli\u003e2-point auto pH calibration – quick, accurate setup at 4.0 \u0026amp; 7.0\u003c\/li\u003e\n\u003cli\u003e1-point auto EC calibration – simple \u0026amp; reliable for nutrient solutions\u003c\/li\u003e\n\u003cli\u003eCalibration reminder after 30 days – ensures ongoing precision effortlessly\u003c\/li\u003e\n\u003cli\u003eIP67 waterproof electrodes – safe for direct substrate probing \u0026amp; reservoir use\u003c\/li\u003e\n\u003cli\u003eIncluded carrying case \u0026amp; 9V battery – portable \u0026amp; ready for grow-room fieldwork\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003epH Range: 0.1 – 14.0\u003c\/li\u003e\n\u003cli\u003eEC Range: 0.0 – 19.9 mS\/cm\u003c\/li\u003e\n\u003cli\u003eTDS Range: 0.0 – 19.99 PPT\u003c\/li\u003e\n\u003cli\u003ePPM Range: 0 – 1999 (700 scale)\u003c\/li\u003e\n\u003cli\u003eTemperature Range: 0 – 50 °C (32 – 122 °F)\u003c\/li\u003e\n\u003cli\u003eResolution: pH ±0.1; EC 0.1 mS\/cm; TDS 0.01 PPT; PPM 10; Temp 0.1 °C (1.0 °F)\u003c\/li\u003e\n\u003cli\u003eAccuracy: pH ±0.1; EC\/TDS ±2% F.S.; PPM 10; Temp ±0.5 °C (±1 °F)\u003c\/li\u003e\n\u003cli\u003eTemperature Compensation: Automatic 0 – 50 °C\u003c\/li\u003e\n\u003cli\u003eCalibration: pH 2-point auto (4.0 – 7.0); EC 1-point auto\u003c\/li\u003e\n\u003cli\u003ePower: 1 × 9V battery (included)\u003c\/li\u003e\n\u003cli\u003eWaterproof Rating: Electrodes IP67; Meter IP62\u003c\/li\u003e\n\u003cli\u003eDimensions: 210 × 120 × 60 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 430 g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HydroGarden","offers":[{"title":"Default Title","offer_id":43842800353368,"sku":"AQU008","price":6280.0,"currency_code":"ZAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/1510\/3832\/files\/h600-pro-handheld-substrate-meter-4938-en-G.png?v=1773312986"},{"product_id":"p700-pro2-combo-ph-ec-cf-ppm-temp-meter","title":"P700 Pro2 Combo pH EC CF PPM Temp Meter","description":"\u003ch2\u003eUnlock Your Pot-tential with P700 Pro2 Combo pH EC CF PPM Temp Meter\u003c\/h2\u003e\u003cp\u003eIn South African hydroponics, coco or soil systems, constant monitoring of pH, EC, CF, PPM and temperature is essential — hard water, evaporation, heat spikes and load-shedding can shift parameters quickly, risking nutrient burn, lockout or poor root health. The P700 Pro2 Combo pH EC CF PPM Temp Meter is the professional continuous monitor that keeps everything in check: measuring pH (0.0–14.0), EC (0.0–19.9 mS\/cm), CF (0.0–199), PPM (0–1999 on 700 scale) and temperature (0–50 °C) with high accuracy and a large, easy-to-read LED screen visible even in bright grow lights or dim tents. Rechargeable integrated battery eliminates battery swaps, while replaceable electrodes ensure years of reliable service. 2-point auto pH calibration (4.0 \u0026amp; 7.0) and 1-point auto EC cal make setup fast and consistent, with automatic temperature compensation delivering stable readings across SA’s temperature fluctuations. IP65\/IP67 waterproof rating handles humid environments and accidental splashes, and the robust housing with ergonomic design suits daily use in reservoirs, recirculating systems or fertigation setups. Ideal for growers who demand uninterrupted, precise data to optimise nutrient strength and pH (5.8–6.2) for explosive growth, efficient uptake and maximum yields — your system just got continuous pot-tential.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e5-in-1 continuous monitoring – pH, EC, CF, PPM \u0026amp; temperature in one device\u003c\/li\u003e\n\u003cli\u003eLarge LED screen – clear, easy reading in any grow-room lighting\u003c\/li\u003e\n\u003cli\u003eRechargeable integrated battery – no frequent swaps, long runtime\u003c\/li\u003e\n\u003cli\u003eReplaceable electrodes – extends lifespan \u0026amp; easy maintenance\u003c\/li\u003e\n\u003cli\u003e2-point auto pH \u0026amp; 1-point auto EC calibration – fast \u0026amp; reliable accuracy\u003c\/li\u003e\n\u003cli\u003eIP65\/IP67 waterproof rating – durable in humid, splash-prone environments\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003epH Range: 0.0 – 14.0\u003c\/li\u003e\n\u003cli\u003eEC Range: 0.0 – 19.9 mS\/cm\u003c\/li\u003e\n\u003cli\u003eCF Range: 0.0 – 199\u003c\/li\u003e\n\u003cli\u003ePPM Range: 0 – 1999 (700 scale)\u003c\/li\u003e\n\u003cli\u003eTemperature Range: 0 – 50 °C (32 – 122 °F)\u003c\/li\u003e\n\u003cli\u003eResolution: pH ±0.1; EC 0.1 mS\/cm; CF 0.1; PPM 10; Temp 0.1 °C (1.0 °F)\u003c\/li\u003e\n\u003cli\u003eAccuracy: pH ±0.1; EC\/CF\/PPM ±2% F.S.; Temp ±0.5 °C (±1 °F)\u003c\/li\u003e\n\u003cli\u003eTemperature Compensation: Automatic 0 – 50 °C\u003c\/li\u003e\n\u003cli\u003eCalibration: pH 2-point auto (4.0 – 7.0); EC 1-point auto (1.4–12.88)\u003c\/li\u003e\n\u003cli\u003ePower Supply: DC 6V rechargeable battery\u003c\/li\u003e\n\u003cli\u003eWaterproof Rating: Meter IP65; Electrodes IP67\u003c\/li\u003e\n\u003cli\u003eDimensions: 200 × 140 × 34 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 418 g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HydroGarden","offers":[{"title":"Default Title","offer_id":43842811068504,"sku":"AQU009","price":4790.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/1510\/3832\/files\/combo-meter-p700-pro-2-4790-en-G.png?v=1773312804"},{"product_id":"controller-c800-pro-ph-ec-ppm-temp","title":"Controller C800 Pro pH EC PPM Temp","description":"\u003ch2\u003eUnlock Your Pot-tential with Controller Controller C800 Pro pH EC PPM Temp\u003c\/h2\u003e\u003cp\u003eManual pH and EC adjustments eat time and risk errors in South African hydroponics, fertigation or recirculating systems — heat, evaporation, hard water and load-shedding can swing values fast, leading to lockout, root burn or inconsistent yields. The Controller C800 Pro pH EC PPM Temp is the smart, automatic controller that keeps everything stable: continuously measuring pH, EC, PPM, TDS and temperature in your batch tank, then dosing precise amounts via pumps when readings drift from your targets. One UTP port handles pH (up or down), another supports 1–5 EC\/nutrient pumps for modular flexibility — use it as a combined pH+EC system, standalone pH controller or pure EC manager. Intuitive colour touchscreen shows real-time values, alarms and history, while the free Aqua Master Tools app (iOS\/Android) adds cloud-stored dosing schedules, instant smartphone alerts, 12-month graphs and remote adjustments from anywhere. Perfect for busy growers facing variable conditions or multiple sites — maintain ideal pH 5.8–6.2 and EC ranges automatically, reduce labour, prevent stress and maximise quality harvests sustainably. Pumps sold separately; includes pH \u0026amp; EC electrodes, power adapter and manual.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAutomatic pH \u0026amp; EC dosing – keeps parameters stable without constant manual tweaks\u003c\/li\u003e\n\u003cli\u003eWiFi app control – remote monitoring, alarms, graphs \u0026amp; schedule management\u003c\/li\u003e\n\u003cli\u003e5-in-1 measurement – pH, EC, PPM, TDS \u0026amp; temperature in real time\u003c\/li\u003e\n\u003cli\u003eModular pump ports – one for pH, one for 1–5 EC\/nutrient pumps\u003c\/li\u003e\n\u003cli\u003e12-month history \u0026amp; alarms – full insight \u0026amp; instant notifications on phone\u003c\/li\u003e\n\u003cli\u003eColour touchscreen – intuitive on-device operation \u0026amp; data display\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003epH Range: 0.00 – 14.00\u003c\/li\u003e\n\u003cli\u003eEC Range: 0.00 – 20.00 mS\/cm\u003c\/li\u003e\n\u003cli\u003eTDS Range: 0.00 – 14.00 PPT\u003c\/li\u003e\n\u003cli\u003ePPM Range: 0 – 14000 (700 scale)\u003c\/li\u003e\n\u003cli\u003eTemperature Range: 0 – 50 °C (32 – 122 °F)\u003c\/li\u003e\n\u003cli\u003eResolution: pH 0.01 or 0.1; EC\/TDS 0.01 or 0.1; PPM 7; Temp 0.1 °C (0.2 °F)\u003c\/li\u003e\n\u003cli\u003eAccuracy: pH ±0.1; EC\/TDS\/PPM ±2% F.S.; Temp ±1.0 °C (±2 °F)\u003c\/li\u003e\n\u003cli\u003eTemperature Compensation: Automatic 0 – 50 °C\u003c\/li\u003e\n\u003cli\u003eCalibration: pH 1\/2\/3-point auto (4.0–7.0–10.0); EC 1-point auto (1.4–3.0–12.88)\u003c\/li\u003e\n\u003cli\u003eDosing: On-time 1–900 s; Off-time 0–60 min\u003c\/li\u003e\n\u003cli\u003ePower Supply: AC 85–260 V, 50–60 Hz (international plugs)\u003c\/li\u003e\n\u003cli\u003eWaterproof Rating: Meter IP63; Electrodes IP67\u003c\/li\u003e\n\u003cli\u003eDimensions: 94 × 210 × 55 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 656 g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HydroGarden","offers":[{"title":"Default Title","offer_id":43842915893336,"sku":"AQU010","price":14500.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/1510\/3832\/files\/controller-c800-pro-ph-ec-ppm-tds-temp-5016-en-G.png?v=1773312636"},{"product_id":"c10-pump-unit-1x-peristaltic-ph-nutrient-dosing","title":"C10 Pump Unit 1x Peristaltic pH Nutrient Dosing","description":"\u003ch2\u003eUnlock Your Pot-tential with C10 Pump Unit 1x Peristaltic pH Nutrient Dosing\u003c\/h2\u003e\u003cp\u003ePrecise, automated dosing keeps South African hydroponic, fertigation and recirculating systems stable — manual adjustments during heatwaves, load-shedding or busy schedules often lead to pH drift, nutrient burn or inconsistent EC that cuts yields. The C10 Pump Unit  is the compact, reliable single-channel peristaltic solution: delivering 1.5 ml per second for accurate pH adjustment (up or down) or single-nutrient EC dosing. Connect directly to the C800 Pro controller’s left port for pH or right port for EC (Pump 1), or extend a C30 for up to 5 nutrients total. Modular slide-rail mounting and UTP connectivity make expansion simple, while the manual priming button simplifies tubing setup, filling or maintenance without mess. Quiet operation (\u0026lt;60 dB), wide power compatibility (85–260 V) and durable build suit demanding grow environments. Perfect for small tents, commercial greenhouses or home setups — maintain target pH and EC effortlessly, reduce labour and prevent costly swings. Sustainable precision dosing that protects your crop investment and maximises quality harvests.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSingle peristaltic channel – precise 1.5 ml\/s dosing for pH or one nutrient line\u003c\/li\u003e\n\u003cli\u003eModular controller compatibility – works with C800 Pro (pH\/EC) or C30 extension\u003c\/li\u003e\n\u003cli\u003eManual priming button – easy tubing fill, empty or maintenance without tools\u003c\/li\u003e\n\u003cli\u003eSlide-rail mounting \u0026amp; UTP port – quick, secure connection \u0026amp; expansion\u003c\/li\u003e\n\u003cli\u003eQuiet \u0026amp; durable operation – \u0026lt;60 dB, 1000-hour tube life, 800-hour motor life\u003c\/li\u003e\n\u003cli\u003eUniversal power adapter – reliable in SA’s variable voltage conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFlow Rate: 90 ml per 60 seconds (1.5 ml\/s, dependent on liquid temp\/viscosity)\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: 5 °C – 50 °C (41 °F – 122 °F)\u003c\/li\u003e\n\u003cli\u003eNoise Level: \u0026lt;60 dB\u003c\/li\u003e\n\u003cli\u003ePower Supply: AC 85–260 V, 50–60 Hz (international plugs)\u003c\/li\u003e\n\u003cli\u003ePower Consumption: 6 W\u003c\/li\u003e\n\u003cli\u003eRated Voltage: 12 V\u003c\/li\u003e\n\u003cli\u003ePeristaltic Tube Lifetime: 1000 hours\u003c\/li\u003e\n\u003cli\u003eMotor Lifetime: 800 hours\u003c\/li\u003e\n\u003cli\u003eDimensions: 63 × 159 × 100 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 236 g\u003c\/li\u003e\n\u003cli\u003eIncluded: 3 m tubing, 150 cm UTP cable, international power adapter\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HydroGarden","offers":[{"title":"Default Title","offer_id":43842949546072,"sku":"AQU011","price":5310.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/1510\/3832\/files\/c10-pump-unit-1x-peristaltic-pump-for-ph-or-nutrient-dosing-5011-en-G.png?v=1773312569"},{"product_id":"c20-pump-unit-2x-peristaltic-nutrient-dosing","title":"C20 Pump Unit 2x Peristaltic Nutrient Dosing","description":"\u003ch2\u003eUnlock Your Pot-tential with C20 Pump Unit 2x Peristaltic Nutrient Dosing\u003c\/h2\u003e\u003cp\u003ePrecise, automated nutrient delivery is crucial in South African hydroponics, fertigation and recirculating systems — manual mixing during heatwaves, load-shedding or busy cycles often leads to inconsistent EC, nutrient burn or uneven plant performance. The C20 Pump Unit 2x is the compact, dual-channel peristaltic powerhouse: two independent pumps each delivering 1.5 ml per second for fast, reliable dosing of two separate nutrient lines (EC only; not for pH). Connect directly to the C800 Pro controller’s right UTP port (recognized as Pump 1 \u0026amp; Pump 2) or extend a C30 (as Pump 4 \u0026amp; Pump 5) for modular scalability up to 5 EC pumps total per system. Side-rail mounting allows clean stacking with C10 or C30 units, while individual manual priming buttons simplify tubing setup, filling or maintenance without mess. Quiet operation (\u0026lt;60 dB), universal power compatibility (85–260 V) and durable build suit demanding grow environments. Perfect for small tents, commercial greenhouses or home setups — maintain target EC effortlessly, reduce labour and prevent costly swings. Sustainable precision dosing that protects your crop investment and maximises quality harvests.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDual independent peristaltic channels – precise 1.5 ml\/s dosing for two nutrient lines\u003c\/li\u003e\n\u003cli\u003eModular controller compatibility – works with C800 Pro (Pump 1 \u0026amp; 2) or C30 extension (Pump 4 \u0026amp; 5)\u003c\/li\u003e\n\u003cli\u003eIndividual manual priming buttons – easy tubing fill, empty or maintenance per pump\u003c\/li\u003e\n\u003cli\u003eSide-rail mounting \u0026amp; UTP input – quick, secure stacking \u0026amp; connection\u003c\/li\u003e\n\u003cli\u003eQuiet \u0026amp; durable operation – \u0026lt;60 dB, 1000-hour tube life, 800-hour motor life\u003c\/li\u003e\n\u003cli\u003eUniversal power adapter – reliable in SA’s variable voltage conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFlow Rate: 90 ml per 60 seconds (1.5 ml\/s per pump, dependent on liquid temp\/viscosity)\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: 5 °C – 50 °C (41 °F – 122 °F)\u003c\/li\u003e\n\u003cli\u003eNoise Level: \u0026lt;60 dB\u003c\/li\u003e\n\u003cli\u003ePower Supply: AC 85–260 V, 50–60 Hz (international plugs)\u003c\/li\u003e\n\u003cli\u003ePower Consumption: 6 W\u003c\/li\u003e\n\u003cli\u003eRated Voltage: 12 V\u003c\/li\u003e\n\u003cli\u003ePeristaltic Tube Lifetime: 1000 hours\u003c\/li\u003e\n\u003cli\u003eMotor Lifetime: 800 hours\u003c\/li\u003e\n\u003cli\u003eDimensions: 129 × 159 × 100 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 472 g\u003c\/li\u003e\n\u003cli\u003eIncluded: 2 × 3 m tubing, 150 cm UTP cable, international power adapter\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HydroGarden","offers":[{"title":"Default Title","offer_id":43842965799000,"sku":"AQU012","price":9960.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/1510\/3832\/files\/c20-pump-unit-2x-peristaltic-pump-set-for-nutrient-dosing-5010-en-G.png?v=1773312546"},{"product_id":"c30-pump-unit-3x-peristaltic-nutrient-dosing","title":"C30 Pump Unit 3x Peristaltic Nutrient Dosing","description":"\u003ch2\u003eUnlock Your Pot-tential with C30 Pump Unit 3x Peristaltic Nutrient Dosing\u003c\/h2\u003e\u003cp\u003eAutomated, multi-line nutrient delivery is essential for South African hydroponic, fertigation and recirculating systems — manual mixing during heat spikes, load-shedding or peak demand often causes EC fluctuations, nutrient burn or uneven plant performance. The C30 Pump Unit 3x is the compact, triple-channel peristaltic solution: three independent pumps each delivering 1.5 ml per second for fast, accurate dosing of three separate nutrient lines (EC only; not for pH). Connect directly to the C800 Pro controller’s right UTP port (recognized as Pump 1, 2 \u0026amp; 3) or extend via a C10\/C20 for up to 5 EC pumps total per system. Side-rail mounting allows clean stacking with other C-series units, while individual manual priming buttons simplify tubing setup, filling or maintenance without mess. Quiet operation (\u0026lt;60 dB), universal power compatibility (85–260 V) and durable build suit demanding grow environments. Perfect for small tents, commercial greenhouses or home setups — maintain target EC effortlessly across multiple lines, reduce labour and prevent costly swings. Sustainable precision dosing that protects your crop investment and maximises quality harvests.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eThree independent peristaltic channels – precise 1.5 ml\/s dosing for three nutrient lines\u003c\/li\u003e\n\u003cli\u003eModular controller compatibility – works with C800 Pro (Pump 1–3) or C10\/C20 extension (up to Pump 5)\u003c\/li\u003e\n\u003cli\u003eIndividual manual priming buttons – easy tubing fill, empty or maintenance per pump\u003c\/li\u003e\n\u003cli\u003eSide-rail mounting \u0026amp; UTP ports – quick, secure stacking \u0026amp; connection\u003c\/li\u003e\n\u003cli\u003eQuiet \u0026amp; durable operation – \u0026lt;60 dB, 1000-hour tube life, 800-hour motor life\u003c\/li\u003e\n\u003cli\u003eUniversal power adapter – reliable in SA’s variable voltage conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFlow Rate: 90 ml per 60 seconds (1.5 ml\/s per pump, dependent on liquid temp\/viscosity)\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: 5 °C – 50 °C (41 °F – 122 °F)\u003c\/li\u003e\n\u003cli\u003eNoise Level: \u0026lt;60 dB\u003c\/li\u003e\n\u003cli\u003ePower Supply: AC 85–260 V, 50–60 Hz (international plugs)\u003c\/li\u003e\n\u003cli\u003ePower Consumption: 6 W\u003c\/li\u003e\n\u003cli\u003eRated Voltage: 12 V\u003c\/li\u003e\n\u003cli\u003ePeristaltic Tube Lifetime: 1000 hours\u003c\/li\u003e\n\u003cli\u003eMotor Lifetime: 800 hours\u003c\/li\u003e\n\u003cli\u003eDimensions: 197 × 159 × 100 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 706 g\u003c\/li\u003e\n\u003cli\u003eIncluded: 3 × 3 m tubing, 150 cm UTP cable, 50 cm UTP cable, international power adapter\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HydroGarden","offers":[{"title":"Default Title","offer_id":43842973106264,"sku":"AQU013","price":14170.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/1510\/3832\/files\/c30-pump-unit-3x-peristaltic-pump-set-for-nutrient-dosing-5009-en-G.png?v=1773312521"},{"product_id":"ec1413-calibration-solution-20-ml-sachet","title":"EC1413 Calibration Solution 20 ml Sachet","description":"\u003ch2\u003eUnlock Your Pot-tential with EC1413 Calibration Solution 20 ml Sachet\u003c\/h2\u003e\n\u003cp\u003eAccurate EC readings are the backbone of every successful South African hydroponic, coco or fertigation grow — hard water, evaporation and temperature shifts can throw off your pens and controllers, leading to overfeeding, burn or hidden deficiencies. The EC1413 Calibration Solution 20 ml Sachet provides a single-use, NIST-traceable standard (1413 µS\/cm at 25 °C) to ensure your EC meters stay spot-on every time. Pre-portioned 20 ml sachets eliminate contamination risks from reused bottles, making calibration quick, clean and reliable — just tear, dip and calibrate. Temperature-compensated values are listed from 15–30 °C so you can adjust precisely for your grow-room conditions (e.g., 1386 µS\/cm at 24 °C). Perfect for daily or weekly checks on handheld pens, continuous monitors or controllers like the P160 Pro2 or C800 Pro. Store between 15–25 °C away from sunlight — no waste, no mess, and peace of mind that your nutrient strength is measured accurately. Available per piece or in boxes of 25 for serious growers. Sustainable, precise calibration that keeps your EC dialed in and your harvests thriving — your meter just got serious pot-tential accuracy.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNIST-traceable EC 1413 µS\/cm standard – ensures lab-grade accuracy for all EC meters\u003c\/li\u003e\n\u003cli\u003eSingle-use 20 ml sachets – eliminates contamination \u0026amp; cross-use errors\u003c\/li\u003e\n\u003cli\u003eTemperature compensation table – precise values from 15–30 °C for SA grow conditions\u003c\/li\u003e\n\u003cli\u003eQuick \u0026amp; clean calibration – tear, dip \u0026amp; calibrate in seconds\u003c\/li\u003e\n\u003cli\u003eBox of 25 – flexible for hobbyists \u0026amp; commercial growers\u003c\/li\u003e\n\u003cli\u003eStore 15–25 °C – stable \u0026amp; reliable when kept away from heat \u0026amp; light\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HydroGarden","offers":[{"title":"Default Title","offer_id":43843127115864,"sku":"AQU014","price":970.0,"currency_code":"ZAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/1510\/3832\/files\/ec1413-calibration-solution-20-ml-sachet-4862-en-G.jpg?v=1773317841"},{"product_id":"ec3-0-calibration-solution-20-ml-sachet","title":"EC3.0 Calibration Solution 20 ml Sachet","description":"\u003ch2\u003eUnlock Your Pot-tential with EC3.0 Calibration Solution 20 ml Sachet\u003c\/h2\u003e\n\u003cp\u003eIn South African hydroponics, coco and high-nutrient fertigation systems, accurate EC measurement at higher ranges (2.0–10.0+ mS\/cm) is critical — hard water, concentrated feeds and evaporation can quickly push strength out of range, causing nutrient burn or hidden deficiencies. TheEC3.0 Calibration Solution 20 ml Sachet provides a single-use, NIST-traceable standard at 3000 µS\/cm (3.0 mS\/cm) at 25 °C to keep your EC meters and controllers calibrated precisely where most bloom-phase solutions sit. Pre-portioned 20 ml sachets eliminate cross-contamination from reused bottles, making calibration fast, hygienic and reliable — simply tear, dip and calibrate. Temperature-compensated values from 15–30 °C let you adjust accurately for your grow-room temps (e.g., 2943 µS\/cm at 24 °C). Ideal for weekly checks on handheld pens, continuous monitors or automated controllers like the P160 Pro2 or C800 Pro. Store between 15–25 °C away from sunlight — no waste, no mess, and confidence that your nutrient strength is measured correctly. Available per piece or boxes of 25 for serious growers. Sustainable, precise calibration that protects your crop investment and maximises quality harvests.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNIST-traceable EC 3000 µS\/cm (3.0 mS\/cm) standard – lab-grade accuracy for high-EC ranges\u003c\/li\u003e\n\u003cli\u003eSingle-use 20 ml sachets – eliminates contamination \u0026amp; ensures fresh calibration every time\u003c\/li\u003e\n\u003cli\u003eTemperature compensation table – precise values from 15–30 °C for real grow-room conditions\u003c\/li\u003e\n\u003cli\u003eQuick \u0026amp; hygienic calibration – tear open, dip probe \u0026amp; calibrate in seconds\u003c\/li\u003e\n\u003cli\u003eBox of 25 – flexible for hobbyists \u0026amp; commercial operations\u003c\/li\u003e\n\u003cli\u003eStore 15–25 °C – stable \u0026amp; reliable when kept away from heat \u0026amp; direct light\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HydroGarden","offers":[{"title":"Default Title","offer_id":43843130130520,"sku":"AQU015","price":970.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/1510\/3832\/files\/ec3-0-calibration-solution-20-ml-sachet-4866-en-G.jpg?v=1773320036"},{"product_id":"ec12-88-calibration-solution-20-ml-sachet","title":"EC12.88 Calibration Solution 20 ml Sachet","description":"\u003ch2\u003eUnlock Your Pot-tential with EC12.88 Calibration Solution 20 ml Sachet\u003c\/h2\u003e\n\u003cp\u003eHigh-strength nutrient solutions in South African hydroponics, coco and fertigation systems often run 2.0–10.0+ mS\/cm during bloom — but without precise calibration at the upper range, your EC meters drift, leading to overfeeding, tip burn, nutrient lockout or wasted fertiliser. The EC12.88 Calibration Solution 20 ml Sachet delivers a single-use, NIST-traceable standard at 12.88 mS\/cm (25 °C) to keep high-range readings accurate and trustworthy. Pre-portioned 20 ml sachets eliminate cross-contamination risks from multi-use bottles, making calibration fast, clean and reliable — tear open, dip the probe and calibrate in seconds. Temperature-compensated values from 15–30 °C allow exact adjustments for your grow-room conditions (e.g., 12.64 mS\/cm at 24 °C). Perfect for weekly or bi-weekly checks on handheld pens, continuous monitors or automated controllers like the P160 Pro2 or C800 Pro when running concentrated bloom feeds. Store between 15–25 °C away from sunlight — no waste, no mess, and full confidence that your EC is measured correctly at critical high-strength stages. Available per piece or boxes of 25 for serious growers. Sustainable, precise calibration that safeguards your crop investment and maximises bloom quality.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNIST-traceable EC 12.88 mS\/cm standard – lab-grade accuracy for high-range nutrient solutions\u003c\/li\u003e\n\u003cli\u003eSingle-use 20 ml sachets – prevents contamination \u0026amp; guarantees fresh calibration every time\u003c\/li\u003e\n\u003cli\u003eTemperature compensation table – precise values from 15–30 °C for real grow-room accuracy\u003c\/li\u003e\n\u003cli\u003eQuick \u0026amp; clean calibration – tear, dip probe \u0026amp; calibrate in seconds\u003c\/li\u003e\n\u003cli\u003eBox of 25 – flexible for hobbyists \u0026amp; commercial growers\u003c\/li\u003e\n\u003cli\u003eStore 15–25 °C – stable when kept away from heat \u0026amp; direct sunlight\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HydroGarden","offers":[{"title":"Default Title","offer_id":43843132555352,"sku":"AQU016","price":970.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/1510\/3832\/files\/ec12-88-calibration-solution-20-ml-sachet-4870-en-G.jpg?v=1773321158"},{"product_id":"ph-7-00-calibration-solution-20-ml-sachet","title":"pH 7.00 Calibration Solution 20ml Sachet","description":"\u003ch2\u003eUnlock Your Pot-tential with pH 7.00 Calibration Solution 20ml Sachet\u003c\/h2\u003e\n\u003cp\u003eReliable pH calibration is non-negotiable in South African hydroponics, coco, soil or fertigation — hard tap water, alkaline substrates and temperature fluctuations can throw off readings fast, causing nutrient lockout, root issues or poor uptake before you notice. The pH 7.00 Calibration Solution 20ml Sachet delivers a single-use, NIST-traceable buffer (exactly 7.00 at 25 °C) to keep your pens, controllers and handheld meters dead-on accurate. Pre-portioned 20 ml sachets eliminate contamination risks from reused bottles, making calibration quick, clean and trustworthy — tear open, dip the probe and calibrate in seconds. Temperature-compensated values from 0–60 °C let you adjust precisely for your grow-room conditions (e.g., 7.01 at 20 °C, 6.96 at 40–60 °C). Perfect for daily\/weekly checks on devices like the P50 Pro2, P110 Pro2, P160 Pro2 or C800 Pro. Store between 15–25 °C away from sunlight — no waste, no cross-use errors, and full confidence that your pH stays in the sweet 5.8–6.2 range for optimal nutrient availability and maximum yields.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNIST-traceable pH 7.00 buffer – lab-grade accuracy for reliable meter calibration\u003c\/li\u003e\n\u003cli\u003eSingle-use 20 ml sachets – prevents contamination \u0026amp; guarantees fresh solution every time\u003c\/li\u003e\n\u003cli\u003eTemperature compensation table – precise values from 0–60 °C for real grow-room conditions\u003c\/li\u003e\n\u003cli\u003eQuick \u0026amp; hygienic calibration – tear open, dip probe \u0026amp; calibrate in seconds\u003c\/li\u003e\n\u003cli\u003eBox of 25 – flexible for hobbyists \u0026amp; commercial growers\u003c\/li\u003e\n\u003cli\u003eStore 15–25 °C – stable \u0026amp; reliable when kept away from heat \u0026amp; direct light\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HydroGarden","offers":[{"title":"Default Title","offer_id":43843138814040,"sku":"AQU017","price":970.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/1510\/3832\/files\/ph-7-00-calibration-solution-20-ml-sachet-4854-en-G.jpg?v=1773322483"},{"product_id":"ph-4-01-calibration-solution-20-ml-sachet","title":"pH 4.01 Calibration Solution 20ml Sachet","description":"\u003ch2\u003eUnlock Your Pot-tential with pH 4.01 Calibration Solution 20ml Sachet\u003c\/h2\u003e\n\u003cp\u003eLow pH calibration is critical for South African hydroponic, coco and soil growers — hard water, acidic amendments or drift in recirculating systems can push readings below 5.5, locking out iron, manganese and other micros before you see yellowing or stunted growth. The pH 4.01 Calibration Solution 20ml Sachet provides a single-use, NIST-traceable buffer (exactly 4.01 at 25 °C) to anchor the acidic end of your meter’s range for trustworthy two-point calibration. Pre-portioned 20 ml sachets eliminate cross-contamination from multi-use bottles, making the process fast, clean and reliable — tear open, dip the probe and calibrate in seconds. Temperature-compensated values from 0–60 °C allow precise adjustments for your grow-room conditions (e.g., 4.00 at 20 °C, 4.03 at 40 °C). Perfect for daily\/weekly checks on pens, handheld meters or controllers like the P50 Pro2, P110 Pro2 or P160 Pro2. Store between 15–25 °C away from sunlight — no waste, no errors, and full confidence that your pH stays in the optimal 5.8–6.2 zone for maximum nutrient availability and explosive yields.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNIST-traceable pH 4.01 buffer – lab-grade accuracy for low-range calibration\u003c\/li\u003e\n\u003cli\u003eSingle-use 20 ml sachets – prevents contamination \u0026amp; guarantees fresh solution every time\u003c\/li\u003e\n\u003cli\u003eTemperature compensation table – precise values from 0–60 °C for real grow-room conditions\u003c\/li\u003e\n\u003cli\u003eQuick \u0026amp; hygienic calibration – tear open, dip probe \u0026amp; calibrate in seconds\u003c\/li\u003e\n\u003cli\u003eBox of 25 – flexible for hobbyists \u0026amp; commercial growers\u003c\/li\u003e\n\u003cli\u003eStore 15–25 °C – stable \u0026amp; reliable when kept away from heat \u0026amp; direct light\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HydroGarden","offers":[{"title":"Default Title","offer_id":43843144319064,"sku":"AQU018","price":970.0,"currency_code":"ZAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/1510\/3832\/files\/ph-4-01-calibration-solution-20-ml-sachet-4858-en-G.jpg?v=1773323764"},{"product_id":"ec-1413-calibration-solution-100-ml","title":"EC 1413 Calibration Solution 100 ml","description":"\u003ch2\u003eUnlock Your Pot-tential with EC 1413 Calibration Solution 100 ml\u003c\/h2\u003e\n\u003cp\u003eConsistent EC calibration is essential for South African hydroponic, coco and fertigation growers — hard borehole water, evaporation and temperature changes can cause meter drift, leading to overfeeding, nutrient burn or hidden deficiencies that cut yields. The EC 1413 Calibration Solution 100 ml bottle provides a reliable, NIST-traceable standard at 1413 µS\/cm (1.413 mS\/cm) at 25 °C to anchor your EC meters and controllers accurately. This multi-use 100 ml size offers great value for frequent calibrations, with temperature-compensated values listed from 15–30 °C so you can adjust precisely for your grow-room conditions (e.g., 1386 µS\/cm at 24 °C). Close tightly after each use to maintain stability, and store between 15–25 °C away from sunlight — no contamination risk when handled properly. Perfect for daily\/weekly checks on handheld pens, continuous monitors or automated systems like the P160 Pro2, P700 Pro2 or C800 Pro. Sustainable, high-precision calibration that keeps your nutrient strength spot-on and your harvests thriving.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNIST-traceable EC 1413 µS\/cm standard – lab-grade accuracy for reliable EC readings\u003c\/li\u003e\n\u003cli\u003e100 ml bottle size – economical for frequent use without waste\u003c\/li\u003e\n\u003cli\u003eTemperature compensation table – precise values from 15–30 °C for real grow-room accuracy\u003c\/li\u003e\n\u003cli\u003eMulti-use format – reseal tightly after each calibration to preserve integrity\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eStore 15–25 °C – stable \u0026amp; long-lasting when kept away from heat \u0026amp; direct light\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HydroGarden","offers":[{"title":"Default Title","offer_id":43843151167576,"sku":"AQU019","price":120.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/1510\/3832\/files\/ec-1413-calibration-solution-4847-en-G.png?v=1773325764"},{"product_id":"ec-3-0-calibration-solution-100-ml","title":"EC 3.0 Calibration Solution 100 ml","description":"\u003ch2\u003eUnlock Your Pot-tential with EC 3.0 Calibration Solution 100 ml\u003c\/h2\u003e\n\u003cp\u003eHigh-strength nutrient solutions during bloom in South African hydroponics, coco and fertigation often sit around 2.0–10.0+ mS\/cm — but without precise calibration at this range, your EC meters drift, leading to overfeeding, tip burn, nutrient lockout or wasted fertiliser. The EC 3.0 Calibration Solution 100 ml bottle provides a reliable, NIST-traceable standard at 3000 µS\/cm (3.0 mS\/cm) at 25 °C to keep high-range readings accurate and trustworthy. This multi-use 100 ml size offers excellent value for frequent calibrations, with temperature-compensated values listed from 15–30 °C so you can adjust precisely for your grow-room conditions (e.g., 2943 µS\/cm at 24 °C). Close tightly after each use to maintain stability, and store between 15–25 °C away from sunlight — no contamination when handled properly. Ideal for weekly or bi-weekly checks on handheld pens, continuous monitors or automated controllers like the P160 Pro2, P700 Pro2 or C800 Pro when running concentrated bloom feeds. Sustainable, high-precision calibration that safeguards your crop investment and maximises bloom quality.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNIST-traceable EC 3000 µS\/cm (3.0 mS\/cm) standard – lab-grade accuracy for high-EC ranges\u003c\/li\u003e\n\u003cli\u003e100 ml bottle size – economical for frequent use without waste\u003c\/li\u003e\n\u003cli\u003eTemperature compensation table – precise values from 15–30 °C for real grow-room accuracy\u003c\/li\u003e\n\u003cli\u003eMulti-use format – reseal tightly after each calibration to preserve integrity\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eStore 15–25 °C – stable \u0026amp; long-lasting when kept away from heat \u0026amp; direct light\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HydroGarden","offers":[{"title":"Default Title","offer_id":43843153035352,"sku":"AQU020","price":120.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/1510\/3832\/files\/ec-3-0-calibration-solution-4851-en-G.png?v=1773326400"},{"product_id":"ec-12-88-calibration-solution-100-ml","title":"EC 12.88 Calibration Solution 100 ml","description":"\u003ch2\u003eUnlock Your Pot-tential with EC 12.88 Calibration Solution 100 ml\u003c\/h2\u003e\n\u003cp\u003eHigh-strength nutrient feeds during bloom in South African hydroponics, coco and fertigation systems frequently run 4.0–12.0+ mS\/cm — but without precise calibration at the upper end, your EC meters drift, leading to overfeeding, nutrient burn, tip damage or wasted fertiliser. The EC 12.88 Calibration Solution 100 ml bottle provides a reliable, NIST-traceable standard at 12.88 mS\/cm (25 °C) to anchor high-range readings for trustworthy measurements. This multi-use 100 ml size offers excellent value for frequent or daily calibrations, with temperature-compensated values listed from 15–30 °C so you can adjust accurately for your grow-room conditions (e.g., 12.64 mS\/cm at 24 °C). Close tightly after each use to maintain stability, and store between 15–25 °C away from sunlight — no contamination when handled properly. Perfect for weekly checks on handheld pens, continuous monitors or automated controllers like the P160 Pro2, P700 Pro2 or C800 Pro when pushing concentrated bloom solutions. Sustainable, high-precision calibration that safeguards your crop investment and maximises bloom density, potency and quality.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNIST-traceable EC 12.88 mS\/cm standard – lab-grade accuracy for high-strength nutrient ranges\u003c\/li\u003e\n\u003cli\u003e100 ml bottle size – economical \u0026amp; practical for frequent calibrations\u003c\/li\u003e\n\u003cli\u003eTemperature compensation table – precise values from 15–30 °C for real grow-room conditions\u003c\/li\u003e\n\u003cli\u003eMulti-use format – reseal immediately after use to preserve integrity\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eStore 15–25 °C – stable \u0026amp; long-lasting when kept away from heat \u0026amp; direct light\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HydroGarden","offers":[{"title":"Default Title","offer_id":43843154772056,"sku":"AQU021","price":120.0,"currency_code":"ZAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/1510\/3832\/files\/ec-12-88-calibration-solution-4850-en-G.png?v=1773326434"},{"product_id":"ph-7-00-calibration-solution-100-ml","title":"pH 7.00 Calibration Solution 100 ml","description":"\u003ch2\u003eUnlock Your Pot-tential with pH 7.00 Calibration Solution 100 ml\u003c\/h2\u003e\n\u003cp\u003eNeutral pH 7.00 is the anchor point for every reliable calibration in South African hydroponics, coco, soil or fertigation — hard water, alkaline amendments or drift can skew readings fast, causing nutrient lockout, poor uptake or wasted fertiliser before you spot the signs. The pH 7.00 Calibration Solution 100 ml bottle delivers a multi-use, NIST-traceable buffer (exactly 7.00 at 25 °C) to keep your pens, handheld meters and controllers dead-accurate. Temperature-compensated values from 0–60 °C allow precise adjustments for your grow-room conditions (e.g., 7.01 at 20 °C, 6.96 at 40–50 °C). Close tightly after each use to maintain stability, and store between 15–25 °C away from sunlight — no contamination when handled properly. The 100 ml size offers great value for frequent or daily calibrations on devices like the P50 Pro2, P110 Pro2, P160 Pro2 or C800 Pro. Sustainable, high-precision calibration that ensures your pH stays in the optimal 5.8–6.2 range for maximum nutrient availability, healthier roots and bigger, better-quality harvests.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNIST-traceable pH 7.00 buffer – lab-grade accuracy for neutral-point calibration\u003c\/li\u003e\n\u003cli\u003e100 ml bottle size – economical \u0026amp; practical for frequent use without waste\u003c\/li\u003e\n\u003cli\u003eTemperature compensation table – precise values from 0–60 °C for real grow-room conditions\u003c\/li\u003e\n\u003cli\u003eMulti-use format – reseal immediately after use to preserve integrity\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eStore 15–25 °C – stable \u0026amp; long-lasting when kept away from heat \u0026amp; direct light\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HydroGarden","offers":[{"title":"Default Title","offer_id":43843155984472,"sku":"AQU022","price":120.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/1510\/3832\/files\/ph-7-00-calibration-solution-4848-en-G.png?v=1773326473"},{"product_id":"ph-4-01-calibration-solution-100ml","title":"pH 4.01 Calibration Solution 100ml","description":"\u003ch2\u003eUnlock Your Pot-tential with pH 4.01 Calibration Solution 100ml\u003c\/h2\u003e\n\u003cp\u003eLow-end pH calibration is vital for South African hydroponic, coco and soil growers — acidic nutrients, organic amendments or drift in recirculating systems can push readings below 5.5, locking out iron, manganese and phosphorus before visible deficiencies appear. The pH 4.01 Calibration Solution 100ml bottle provides a multi-use, NIST-traceable buffer (exactly 4.01 at 25 °C) to anchor the acidic side of your meter’s range for reliable two-point calibration. Temperature-compensated values from 0–60 °C allow precise adjustments for your grow-room conditions (e.g., 4.00 at 20 °C, 4.03 at 40 °C). Close tightly after each use to maintain stability, and store between 15–25 °C away from sunlight — no contamination when handled properly. The 100 ml size offers great value for frequent or daily calibrations on pens, handheld meters or controllers like the P50 Pro2, P110 Pro2 or P160 Pro2. Sustainable, high-precision calibration that keeps your pH locked in the optimal 5.8–6.2 zone for maximum nutrient availability, healthier roots and bigger, better-quality harvests.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNIST-traceable pH 4.01 buffer – lab-grade accuracy for low-range calibration\u003c\/li\u003e\n\u003cli\u003e100 ml bottle size – economical \u0026amp; practical for frequent use without waste\u003c\/li\u003e\n\u003cli\u003eTemperature compensation table – precise values from 0–60 °C for real grow-room conditions\u003c\/li\u003e\n\u003cli\u003eMulti-use format – reseal immediately after use to preserve integrity\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eStore 15–25 °C – stable \u0026amp; long-lasting when kept away from heat \u0026amp; direct light\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HydroGarden","offers":[{"title":"Default Title","offer_id":43843157229656,"sku":"AQU023","price":120.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/1510\/3832\/files\/ph-4-01-calibration-solution-4849-en-G.png?v=1773326565"},{"product_id":"kci-storage-solution-100-ml","title":"KCI Storage Solution 100 ml","description":"\u003ch2\u003eUnlock Your Pot-tential with KCI Storage Solution 100 ml\u003c\/h2\u003e\n\u003cp\u003epH and EC electrodes in South African grow rooms face constant threats — drying out, salt crystal build-up or contamination from hard water can shorten probe lifespan and cause inaccurate readings that ruin feeds and harvests. KCI Storage Solution 100 ml is the essential maintenance liquid designed to keep your meter electrodes hydrated, stable and ready for daily use. This NIST-traceable potassium chloride solution creates the ideal ionic environment in the protective cap, preventing dehydration and preserving the reference junction so your probes stay accurate longer. Simply rinse the electrode thoroughly before and after each measurement, pour a small amount into the cap, and store upright — no liquid return or reuse. The 100 ml bottle offers great value for frequent growers calibrating multiple times a week, extending electrode life significantly compared to dry storage or plain water. Perfect for all pH\/EC pens and controllers like the P50 Pro2, P110 Pro2, P160 Pro2, E300 Pro2 or H600 Pro. Store between 15–25 °C away from sunlight — clean, reliable probe care that keeps your nutrient monitoring spot-on and your plants thriving.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNIST-traceable KCl formula – creates optimal storage conditions for pH \u0026amp; EC electrodes\u003c\/li\u003e\n\u003cli\u003ePrevents drying \u0026amp; junction contamination – significantly extends probe lifespan\u003c\/li\u003e\n\u003cli\u003e100 ml bottle size – economical for regular maintenance \u0026amp; multiple devices\u003c\/li\u003e\n\u003cli\u003eSimple use – rinse electrode, pour into cap \u0026amp; store upright\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eStore 15–25 °C – stable when kept away from heat \u0026amp; direct light\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HydroGarden","offers":[{"title":"Default Title","offer_id":43843165257816,"sku":"AQU024","price":130.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/1510\/3832\/files\/kci-storage-solution-4853-en-G.png?v=1773326647"},{"product_id":"cleaner-d-electrode-cleaning-solution-100-ml","title":"Cleaner D Electrode Cleaning Solution 100ml","description":"\u003ch2\u003eUnlock Your Pot-tential with Cleaner D Electrode Cleaning Solution 100ml\u003c\/h2\u003e\n\u003cp\u003epH and EC probes in South African grow rooms quickly accumulate residue from nutrients, salts, organic matter or hard water — causing sluggish response, drifting readings and unreliable calibration that leads to nutrient burn, lockout or wasted feeds. Cleaner D Electrode Cleaning Solution 100ml is the professional-grade cleaner formulated to restore probe performance: it effectively removes protein, salt and contaminant build-up without damaging the sensitive glass or reference junctions. Regular use (after measurements or before storage) keeps electrodes responsive and accurate, extending their lifespan significantly and ensuring consistent pH\/EC monitoring across hydro, coco, soil or fertigation systems. The 100 ml bottle provides excellent value for frequent cleaning on multiple pens or controllers like the P50 Pro2, P110 Pro2, P160 Pro2 or E300 Pro2. Close tightly after use, store between 15–35 °C away from light, and avoid release to the environment. Sustainable probe care that maintains precision, reduces replacement costs and protects your crop investment.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRemoves salt, protein \u0026amp; residue buildup – restores sluggish or drifting probes\u003c\/li\u003e\n\u003cli\u003eProlongs electrode lifespan – fewer replacements \u0026amp; consistent accuracy\u003c\/li\u003e\n\u003cli\u003e100 ml bottle size – economical for regular maintenance on multiple meters\u003c\/li\u003e\n\u003cli\u003eNIST-traceable formulation – reliable cleaning for professional-grade results\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eStore 15–35 °C, protect from light – stable \u0026amp; effective long-term\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HydroGarden","offers":[{"title":"Default Title","offer_id":43843172925528,"sku":"AQU025","price":180.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/1510\/3832\/files\/cleaner-d-cleaning-solution-4852-en-G.png?v=1773326867"},{"product_id":"ec-1413-calibration-solution-500-ml","title":"EC 1413 Calibration Solution 500 ml","description":"\u003ch2\u003eUnlock Your Pot-tential with EC 1413 Calibration Solution 500 ml\u003c\/h2\u003e\n\u003cp\u003eReliable EC calibration is non-negotiable for South African hydroponic, coco and fertigation growers — hard borehole water, evaporation and temperature changes can cause meter drift, leading to inaccurate nutrient strength, overfeeding, root burn or wasted fertiliser. The EC 1413 Calibration Solution 500 ml delivers a generous, NIST-traceable standard at 1413 µS\/cm (1.413 mS\/cm) at 25 °C to keep your EC pens, handheld meters and controllers calibrated accurately at this common mid-range reference point. Temperature-compensated values from 15–30 °C allow precise adjustments for real grow-room conditions (e.g., 1386 µS\/cm at 24 °C). Close the bottle immediately after each use to maintain stability, and store between 15–25 °C away from sunlight — no contamination when handled properly. The 500 ml size offers excellent value for frequent or daily calibrations on multiple devices like the P110 Pro2, P160 Pro2, E300 Pro2 or C800 Pro. Sustainable, high-precision calibration that ensures your nutrient EC stays spot-on and your harvests reach full pot-tential.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNIST-traceable EC 1413 µS\/cm standard – lab-grade accuracy for mid-range EC calibration\u003c\/li\u003e\n\u003cli\u003e500 ml bottle size – high-volume \u0026amp; economical for frequent or multiple-meter use\u003c\/li\u003e\n\u003cli\u003eTemperature compensation table – precise values from 15–30 °C for accurate SA grow-room calibration\u003c\/li\u003e\n\u003cli\u003eMulti-use format – reseal tightly after each use to preserve solution integrity\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eStore 15–25 °C – stable \u0026amp; long-lasting when kept away from heat \u0026amp; direct light\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HydroGarden","offers":[{"title":"Default Title","offer_id":43843175350360,"sku":"AQU027","price":300.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/1510\/3832\/files\/ec1413-calibration-solution-500ml-4876-en-G.jpg?v=1773327156"},{"product_id":"ec-3-0-calibration-solution-500-ml","title":"EC 3.0 Calibration Solution 500 ml","description":"\u003ch2\u003eUnlock Your Pot-tential with EC 3.0 Calibration Solution 500 ml\u003c\/h2\u003e\n\u003cp\u003eHigh-strength nutrient solutions during the bloom phase in South African hydroponics, coco and fertigation frequently run 2.0–10.0+ mS\/cm — but without precise calibration at this mid-to-high range, your EC meters drift, leading to overfeeding, tip burn, nutrient lockout or wasted fertiliser. The EC 3.0 Calibration Solution 500 ml provides a generous, NIST-traceable standard at 3000 µS\/cm (3.0 mS\/cm) at 25 °C to anchor readings accurately where most flowering feeds operate. Temperature-compensated values from 15–30 °C allow exact adjustments for your grow-room conditions (e.g., 2943 µS\/cm at 24 °C). Close the bottle immediately after each use to maintain stability, and store between 15–25 °C away from sunlight — no contamination when handled properly. The 500 ml size offers excellent value for frequent or daily calibrations on multiple pens, handheld meters or automated controllers like the P160 Pro2, P700 Pro2 or C800 Pro. Sustainable, high-precision calibration that safeguards your crop investment and maximises bloom density, potency and quality.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNIST-traceable EC 3000 µS\/cm (3.0 mS\/cm) standard – lab-grade accuracy for mid-to-high EC ranges\u003c\/li\u003e\n\u003cli\u003e500 ml bottle size – high-volume \u0026amp; economical for frequent or multiple-meter use\u003c\/li\u003e\n\u003cli\u003eTemperature compensation table – precise values from 15–30 °C for real grow-room accuracy\u003c\/li\u003e\n\u003cli\u003eMulti-use format – reseal immediately after each calibration to preserve integrity\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eStore 15–25 °C – stable \u0026amp; long-lasting when kept away from heat \u0026amp; direct light\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HydroGarden","offers":[{"title":"Default Title","offer_id":43843176824920,"sku":"AQU028","price":300.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/1510\/3832\/files\/ec3-0-calibration-solution-500ml-4878-en-G.jpg?v=1773327298"},{"product_id":"ec-12-88-calibration-solution-500-ml","title":"EC 12.88 Calibration Solution 500 ml","description":"\u003ch2\u003eUnlock Your Pot-tential with EC 12.88 Calibration Solution 500 ml\u003c\/h2\u003e\n\u003cp\u003eHigh-strength nutrient solutions in South African hydroponics, coco and fertigation systems frequently run 4.0–12.0+ mS\/cm during bloom — but without accurate calibration at the upper end, your EC meters drift, leading to overfeeding, nutrient burn, tip damage or wasted fertiliser. The EC 12.88 Calibration Solution 500 ml provides a generous, NIST-traceable standard at 12.88 mS\/cm (25 °C) to anchor high-range readings for trustworthy measurements. Temperature-compensated values from 15–30 °C allow exact adjustments for your grow-room conditions (e.g., 12.64 mS\/cm at 24 °C). Close the bottle immediately after each use to maintain stability, and store between 15–25 °C away from sunlight — no contamination when handled properly. The 500 ml size offers excellent value for frequent or daily calibrations on multiple pens, handheld meters or automated controllers like the P160 Pro2, P700 Pro2 or C800 Pro. Sustainable, high-precision calibration that safeguards your crop investment and maximises bloom density, potency and quality.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNIST-traceable EC 12.88 mS\/cm standard – lab-grade accuracy for high-strength nutrient ranges\u003c\/li\u003e\n\u003cli\u003e500 ml bottle size – high-volume \u0026amp; economical for frequent or multiple-meter use\u003c\/li\u003e\n\u003cli\u003eTemperature compensation table – precise values from 15–30 °C for real grow-room accuracy\u003c\/li\u003e\n\u003cli\u003eMulti-use format – reseal immediately after each calibration to preserve integrity\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eStore 15–25 °C – stable \u0026amp; long-lasting when kept away from heat \u0026amp; direct light\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HydroGarden","offers":[{"title":"Default Title","offer_id":43843179708504,"sku":"AQU029","price":300.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/1510\/3832\/files\/ec12-88-calibration-solution-500ml-4879-en-G.jpg?v=1773327467"},{"product_id":"ph-7-00-calibration-solution-500-ml","title":"pH 7.00 Calibration Solution 500 ml","description":"\u003ch2\u003eUnlock Your Pot-tential with pH 7.00 Calibration Solution 500 ml\u003c\/h2\u003e\n\u003cp\u003eNeutral pH 7.00 is the critical midpoint for every accurate calibration in South African hydroponics, coco, soil or fertigation systems — hard water, alkaline drift or temperature changes can skew readings fast, causing nutrient lockout, poor uptake or wasted fertiliser before deficiencies show. The pH 7.00 Calibration Solution 500 ml delivers a generous, NIST-traceable buffer (exactly 7.00 at 25 °C) to anchor reliable two-point calibration for pens, handheld meters and controllers. Temperature-compensated values from 0–60 °C allow precise adjustments for your grow-room conditions (e.g., 7.01 at 20 °C, 6.96 at 40–60 °C). Close tightly after each use to maintain stability, and store between 15–25 °C away from sunlight — no contamination when handled properly. The 500 ml size provides excellent value for frequent or daily calibrations across multiple devices like the P50 Pro2, P110 Pro2, P160 Pro2 or C800 Pro. Sustainable, high-precision calibration that keeps your pH locked in the optimal 5.8–6.2 zone for maximum nutrient availability, healthier roots and bigger, better-quality harvests.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNIST-traceable pH 7.00 buffer – lab-grade accuracy for neutral-point calibration\u003c\/li\u003e\n\u003cli\u003e500 ml bottle size – high-volume \u0026amp; economical for frequent or multiple-meter use\u003c\/li\u003e\n\u003cli\u003eTemperature compensation table – precise values from 0–60 °C for real grow-room conditions\u003c\/li\u003e\n\u003cli\u003eMulti-use format – reseal immediately after each calibration to preserve integrity\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eStore 15–25 °C – stable \u0026amp; long-lasting when kept away from heat \u0026amp; direct light\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HydroGarden","offers":[{"title":"Default Title","offer_id":43843181215832,"sku":"AQU030","price":300.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/1510\/3832\/files\/ph-7-00-calibration-solution-500ml-4874-en-G.jpg?v=1773327618"},{"product_id":"ph-4-01-calibration-solution-500-ml","title":"pH 4.01 Calibration Solution 500 ml","description":"\u003ch2\u003eUnlock Your Pot-tential with pH 4.01 Calibration Solution 500 ml\u003c\/h2\u003e\n\u003cp\u003eLow pH calibration is essential for South African hydroponic, coco, soil and fertigation growers — acidic nutrients, organic amendments or drift in recirculating systems can push readings below 5.5, locking out iron, manganese, phosphorus and zinc before visible tip burn or chlorosis appears. The pH 4.01 Calibration Solution 500 ml provides a generous, NIST-traceable buffer (exactly 4.01 at 25 °C) to anchor the acidic end of your meter’s range for reliable two-point calibration. Temperature-compensated values from 0–60 °C allow precise adjustments for your grow-room conditions (e.g., 4.00 at 20 °C, 4.03 at 40 °C). Close the bottle immediately after each use to maintain stability, and store between 15–25 °C away from sunlight — no contamination when handled properly. The 500 ml size offers excellent value for frequent or daily calibrations across multiple pens, handheld meters or controllers like the P50 Pro2, P110 Pro2, P160 Pro2 or C800 Pro. Sustainable, high-precision calibration that keeps your pH locked in the optimal 5.8–6.2 zone for maximum nutrient availability, healthier roots and bigger, better-quality harvests.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNIST-traceable pH 4.01 buffer – lab-grade accuracy for low-range calibration\u003c\/li\u003e\n\u003cli\u003e500 ml bottle size – high-volume \u0026amp; economical for frequent or multiple-meter use\u003c\/li\u003e\n\u003cli\u003eTemperature compensation table – precise values from 0–60 °C for real grow-room conditions\u003c\/li\u003e\n\u003cli\u003eMulti-use format – reseal immediately after each calibration to preserve integrity\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eStore 15–25 °C – stable \u0026amp; long-lasting when kept away from heat \u0026amp; direct light\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HydroGarden","offers":[{"title":"Default Title","offer_id":43843182592088,"sku":"AQU031","price":300.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/1510\/3832\/files\/ph-4-01-calibration-solution-500ml-4875-en-G.jpg?v=1773327779"},{"product_id":"kci-storage-solution-500-ml","title":"KCI Storage Solution 500 ml","description":"\u003ch2\u003eUnlock Your Pot-tential with KCI Storage Solution 500 ml\u003c\/h2\u003e\n\u003cp\u003epH and EC electrodes are the heart of accurate nutrient monitoring in South African hydroponics, coco, soil and fertigation setups — but drying out, salt crystal build-up or contamination from hard water can shorten probe life dramatically and cause drifting, unreliable readings that lead to lockout, root issues or wasted feeds. KCI Storage Solution 500 ml is the essential maintenance liquid formulated to keep electrodes hydrated, stable and performing at peak accuracy. This NIST-traceable potassium chloride solution creates the perfect ionic environment in the protective cap, preventing dehydration and preserving the reference junction so your probes stay responsive and precise for months longer. Simply rinse the electrode thoroughly before and after each use, pour a small amount into the cap, and store upright — no liquid return or reuse. The 500 ml bottle offers excellent value for frequent growers calibrating multiple times a week or maintaining several meters like the P50 Pro2, P110 Pro2, P160 Pro2, E300 Pro2 or H600 Pro. Store between 15–25 °C away from sunlight — clean, reliable probe care that keeps your EC and pH measurements spot-on and your plants thriving.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNIST-traceable KCl formula – optimal storage conditions for pH \u0026amp; EC electrodes\u003c\/li\u003e\n\u003cli\u003ePrevents drying \u0026amp; junction contamination – significantly extends probe lifespan\u003c\/li\u003e\n\u003cli\u003e500 ml bottle size – high-volume \u0026amp; economical for regular maintenance \u0026amp; multiple devices\u003c\/li\u003e\n\u003cli\u003eSimple use – rinse electrode, pour into cap \u0026amp; store upright\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eStore 15–25 °C – stable \u0026amp; effective long-term when kept away from heat \u0026amp; light\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HydroGarden","offers":[{"title":"Default Title","offer_id":43843197993048,"sku":"AQU032","price":350.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/1510\/3832\/files\/kci-storage-solution-500-ml-4880-en-G.jpg?v=1773327928"},{"product_id":"p50-pro-ph-temp-replaceable-electrode","title":"P50 Pro pH Temp Replaceable Electrode","description":"\u003ch2\u003eUnlock Your Pot-tential with P50 Pro pH Temp Replaceable Electrode\u003c\/h2\u003e\u003cp\u003eKeep your pH and temperature monitoring spot-on without replacing your entire meter — South African growers know probes wear out from constant use in nutrient solutions, coco run-off or soil slurries, leading to drifting readings and costly crop issues. The P50 Pro pH Temp Replaceable Electrode is the official spare part designed specifically for the P50 Pro meter, restoring full accuracy with minimal downtime. IP67 waterproof when attached, it handles daily immersion, misting and high-humidity environments without failure. Replacing is straightforward: unscrew the sealing ring, gently pull the old electrode, align the new one’s recess and connectors carefully, reseat the rubber seal and tighten securely — then recalibrate as per the manual. No tools or special skills needed, and the meter is back in service fast. Extend the life of your P50 Pro investment, maintain precise pH (5.8–6.2) and temp control for optimal nutrient uptake, root health and explosive growth in hydro, coco or soil setups. Sustainable, cost-effective probe renewal that keeps your readings reliable and your harvests thriving.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOfficial replacement for P50 Pro pH\/Temp meter – restores original accuracy instantly\u003c\/li\u003e\n\u003cli\u003eIP67 waterproof when installed – reliable in wet, humid grow-room conditions\u003c\/li\u003e\n\u003cli\u003eEasy user replacement – no tools, quick swap in minutes with proper alignment\u003c\/li\u003e\n\u003cli\u003eDurable construction – withstands daily use in nutrient solutions \u0026amp; substrates\u003c\/li\u003e\n\u003cli\u003eSimple recalibration after install – keeps meter precise \u0026amp; ready for immediate use\u003c\/li\u003e\n\u003cli\u003eCost-effective maintenance – extends meter lifespan \u0026amp; reduces replacement costs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HydroGarden","offers":[{"title":"Default Title","offer_id":43847106822232,"sku":"AQU033","price":720.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/1510\/3832\/files\/p50-pro-ph-temp-electrode-4885-en-G.png?v=1773312146"},{"product_id":"e50-pro-ec-temp-replaceable-electrode","title":"E50 Pro EC Temp Replaceable Electrode","description":"\u003ch2\u003eUnlock Your Pot-tential with E50 Pro EC Temp Replaceable Electrode\u003c\/h2\u003e\u003cp\u003eEC and temperature probes wear down over time from constant exposure to nutrient solutions, salts, coco run-off or soil slurries in South African grows — leading to sluggish response, drifting readings and unreliable nutrient strength that risks burn, lockout or poor yields. The E50 Pro EC Temp Replaceable Electrode is the official spare part built specifically for the E50 Pro meter, restoring full precision and performance with minimal downtime. IP67 waterproof when securely attached, it handles daily immersion, misting and humid environments without compromise. Replacement is straightforward: unscrew the lower sealing ring, gently pull the old electrode, align the new one’s recess and connectors carefully, reseat the rubber seal and tighten firmly — then recalibrate as per the manual. No special tools or skills required, and your meter is back to accurate EC\/temp monitoring instantly. Extend the life of your E50 Pro investment, maintain reliable readings for optimal nutrient dosing and root health in hydro, coco or soil setups. Sustainable, cost-effective probe renewal that keeps your grow dialled in and your harvests thriving.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOfficial replacement for E50 Pro EC\/Temp meter – instantly restores original accuracy\u003c\/li\u003e\n\u003cli\u003eIP67 waterproof when installed – reliable in wet, humid or nutrient-heavy conditions\u003c\/li\u003e\n\u003cli\u003eEasy user replacement – quick swap in minutes with proper alignment \u0026amp; sealing\u003c\/li\u003e\n\u003cli\u003eDurable construction – withstands daily use in reservoirs, run-off \u0026amp; substrates\u003c\/li\u003e\n\u003cli\u003eSimple recalibration after install – meter ready for immediate, precise use\u003c\/li\u003e\n\u003cli\u003eCost-effective maintenance – extends meter lifespan \u0026amp; reduces full replacement needs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HydroGarden","offers":[{"title":"Default Title","offer_id":43847110295640,"sku":"AQU034","price":1520.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/1510\/3832\/files\/e50-pro-ec-electrode-4886-en-G.png?v=1773312017"},{"product_id":"p110-pro-ph-ec-temp-replaceable-electrode","title":"P110 Pro pH EC Temp Replaceable Electrode","description":"\u003ch2\u003eUnlock Your Pot-tential with P110 Pro pH EC Temp Replaceable Electrode\u003c\/h2\u003e\n\u003cp\u003epH, EC and temperature probes wear out from daily exposure to nutrient salts, coco run-off, soil slurries or hard water in South African grows — resulting in sluggish response, drifting readings and unreliable monitoring that risks lockout, burn or poor yields. The P110 Pro pH EC Temp Replaceable Electrode is the official spare part engineered specifically for the P110 Pro combo pen (also compatible with P50 Pro and P50 Pro2), restoring complete 3-in-1 accuracy with minimal downtime. IP67 waterproof when securely attached, it handles constant immersion, misting and high-humidity environments without compromise. Replacement is quick and straightforward: unscrew the lower sealing ring, gently pull the old electrode, align the new one’s recess and connectors carefully, reseat the rubber seal and tighten firmly — then recalibrate as per the manual. No tools or expertise needed, and your meter returns to precise pH\/EC\/temp readings instantly. Extend the life of your P110 Pro investment, maintain optimal parameters (pH 5.8–6.2, ideal EC range) for explosive root health, nutrient efficiency and maximum yields in hydro, coco or soil setups. Sustainable, cost-effective probe renewal that keeps your grow dialled in and your harvests thriving.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOfficial replacement for P110 Pro (compatible with P50 Pro\/Pro2) – restores full pH\/EC\/temp accuracy\u003c\/li\u003e\n\u003cli\u003eIP67 waterproof when installed – reliable in wet, nutrient-heavy or high-humidity conditions\u003c\/li\u003e\n\u003cli\u003eEasy user replacement – quick swap in minutes with proper alignment \u0026amp; sealing\u003c\/li\u003e\n\u003cli\u003eDurable construction – withstands daily use in reservoirs, run-off \u0026amp; substrates\u003c\/li\u003e\n\u003cli\u003eSimple recalibration after install – meter ready for immediate, precise monitoring\u003c\/li\u003e\n\u003cli\u003eCost-effective maintenance – extends meter lifespan \u0026amp; reduces full replacement needs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HydroGarden","offers":[{"title":"Default Title","offer_id":43847118487640,"sku":"AQU035","price":1060.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/1510\/3832\/files\/p110-pro-electrode-4887-en-G.png?v=1773311944"},{"product_id":"p160-pro-ph-ec-tds-ppm-temp-replaceable-electrode","title":"P160 Pro pH EC TDS PPM Temp Replaceable Electrode","description":"\u003ch2\u003eUnlock Your Pot-tential with P160 Pro pH EC TDS PPM Temp Replaceable Electrode\u003c\/h2\u003e\n\u003cp\u003eProbes in South African grow rooms take a beating from nutrient salts, coco run-off, soil slurries and hard water — eventually causing sluggish response, drifting pH\/EC\/TDS\/PPM\/temp readings and unreliable monitoring that risks lockout, burn or lost yields. The P160 Pro pH EC TDS PPM Temp Replaceable Electrode is the official spare part built exclusively for the P160 Pro combo pen, restoring complete 5-in-1 precision with minimal downtime. IP67 waterproof when securely attached, it handles constant immersion, misting and humid environments without compromise. Replacement is fast and simple: unscrew the lower sealing ring, gently pull the old electrode, align the new one’s recess and connectors carefully, reseat the rubber seal and tighten firmly — then recalibrate as per the manual. No tools or expertise needed, and your meter returns to accurate pH\/EC\/TDS\/PPM\/temp monitoring instantly. Extend the life of your P160 Pro investment, maintain optimal parameters for explosive roots, nutrient efficiency and maximum yields in hydro, coco or soil setups. Sustainable, cost-effective probe renewal that keeps your grow dialled in and your harvests thriving.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOfficial replacement for P160 Pro combo pen – restores full pH\/EC\/TDS\/PPM\/temp accuracy\u003c\/li\u003e\n\u003cli\u003eIP67 waterproof when installed – reliable in wet, nutrient-heavy or high-humidity conditions\u003c\/li\u003e\n\u003cli\u003eEasy user replacement – quick swap in minutes with proper alignment \u0026amp; sealing\u003c\/li\u003e\n\u003cli\u003eDurable construction – withstands daily use in reservoirs, run-off \u0026amp; substrates\u003c\/li\u003e\n\u003cli\u003eSimple recalibration after install – meter ready for immediate, precise monitoring\u003c\/li\u003e\n\u003cli\u003eCost-effective maintenance – extends meter lifespan \u0026amp; reduces full replacement needs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HydroGarden","offers":[{"title":"Default Title","offer_id":43847140114520,"sku":"AQU036","price":1060.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/1510\/3832\/files\/p160-pro-electrode-4900-en-G.png?v=1773311892"},{"product_id":"replaceable-ph-electrode-bnc-aqua-master","title":"Replaceable pH Electrode BNC Aqua Master","description":"\u003ch2\u003eUnlock Your Pot-tential with Replaceable pH Electrode BNC Aqua Master\u003c\/h2\u003e\n\u003cp\u003epH electrodes age inevitably in South African grow environments — constant exposure to nutrient salts, coco run-off, soil slurries or hard water leads to slow response, drifting readings or complete failure, causing nutrient lockout, root stress or reduced yields. The Replaceable pH Electrode BNC Aqua Master is the direct, long-life spare probe for the H600 Pro Substrate, H600 Pro, P700 Pro2 and S300 Pro2 meters. Its double-junction design significantly extends service life compared to standard electrodes, resisting contamination and maintaining stable performance longer in demanding hydro, coco, soil or fertigation setups. Easy to install: unscrew the sealing ring, gently pull the old probe, align the new electrode’s recess and connectors, reseat the rubber seal and tighten securely — then recalibrate as per the manual. No tools or expertise required. We recommend storing upright with KCl storage solution in the protective cap for maximum longevity. Sustainable, cost-effective renewal that keeps your meter readings accurate, your pH dialled (5.8–6.2) and your plants thriving with optimal nutrient uptake and explosive growth.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBNC connector – quick, secure connection to compatible Aqua Master meters\u003c\/li\u003e\n\u003cli\u003eLong double-junction design – extended lifespan \u0026amp; better resistance to contamination\u003c\/li\u003e\n\u003cli\u003eCompatible with H600 Pro, H600 Pro Substrate, P700 Pro2 \u0026amp; S300 Pro2\u003c\/li\u003e\n\u003cli\u003eEasy user replacement – swap in minutes without tools or special skills\u003c\/li\u003e\n\u003cli\u003eIP67 waterproof when attached – reliable in wet, humid or nutrient-heavy conditions\u003c\/li\u003e\n\u003cli\u003eRecommended KCl storage – prolongs electrode life when stored properly\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HydroGarden","offers":[{"title":"Default Title","offer_id":43847141556312,"sku":"AQU037","price":1140.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/1510\/3832\/files\/p700-pro-2-ph-electrode-4758-en-G.jpg?v=1773414190"},{"product_id":"ec-electrode-p700-pro-2-large-pin-replaceable","title":"EC Electrode P700 Pro 2 Large PIN Replaceable","description":"\u003ch2\u003eUnlock Your Pot-tential with EC Electrode P700 Pro 2 Large PIN Replaceable\u003c\/h2\u003e\u003cp\u003eEC, CF, PPM and temperature probes in South African grow rooms endure constant exposure to nutrient salts, coco run-off, hard water scaling or cable stress — eventually causing slow response, drifting readings or total failure that disrupts nutrient dosing and risks crop loss. The EC Electrode P700 Pro 2 Large PIN Replaceable is the official spare part that restores full multi-parameter precision without replacing the entire unit. Easy BNC-style PIN connection makes swapping straightforward: unscrew the sealing ring, gently pull the old electrode, align the new one’s recess and connectors carefully, reseat the rubber seal and tighten securely — then recalibrate as per the manual. No tools or expertise needed. IP67 waterproof when attached, it handles daily immersion and humid environments reliably. Extend the life of your P700 Pro 2 investment, maintain accurate EC\/PPM\/CF\/temp monitoring for optimal nutrient strength and root health in hydro, coco or soil setups. Sustainable, cost-effective renewal that keeps your continuous monitoring dependable and your harvests reaching maximum pot-tential.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOfficial replacement for P700 Pro 2 Combo Meter – restores full EC\/CF\/PPM\/Temp accuracy\u003c\/li\u003e\n\u003cli\u003eLarge PIN connector – secure, easy connection \u0026amp; reliable signal transfer\u003c\/li\u003e\n\u003cli\u003eIP67 waterproof when installed – withstands moist substrates, reservoirs \u0026amp; humid conditions\u003c\/li\u003e\n\u003cli\u003eSimple user replacement – quick swap in minutes with proper alignment \u0026amp; sealing\u003c\/li\u003e\n\u003cli\u003eDurable design – resists aging, scaling, leakage \u0026amp; cable hardening over time\u003c\/li\u003e\n\u003cli\u003eCost-effective maintenance – significantly extends meter lifespan \u0026amp; reduces replacement costs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HydroGarden","offers":[{"title":"Default Title","offer_id":43847164428376,"sku":"AQU038","price":1140.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/1510\/3832\/files\/p700-pro-2-ec-electrode-4757-en-G.jpg?v=1773135250"},{"product_id":"ec-electrode-small-pin-replaceable-h600-e300","title":"EC Electrode Small PIN Replaceable H600 E300","description":"\u003ch2\u003eUnlock Your Pot-tential with EC Electrode Small PIN Replaceable H600 E300\u003c\/h2\u003e\u003cp\u003eEC electrodes in South African grow rooms endure constant wear from nutrient salts, coco run-off, limescale buildup or cable hardening — eventually causing slow response, drifting readings or complete failure that disrupts nutrient dosing and risks crop loss. The EC Electrode Small PIN Replaceable H600 E300 is the official spare part designed for the H600 Pro Substrate, H600 Pro and E300 Pro meters, restoring full EC and temperature accuracy with minimal downtime. IP67 waterproof when attached, it handles daily immersion and humid environments reliably. Replacement is simple: detach the old electrode’s PIN connector, connect the new one securely, and recalibrate as per the manual — no tools or complex steps required. Extend the life of your meter investment, maintain precise EC monitoring for optimal nutrient strength and root health in hydro, coco or soil setups. Sustainable, cost-effective probe renewal that keeps your readings dependable and your harvests reaching maximum pot-tential.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOfficial replacement for H600 Pro, H600 Pro Substrate \u0026amp; E300 Pro – restores full EC\/temp accuracy\u003c\/li\u003e\n\u003cli\u003eSmall PIN connector – secure, easy plug-in connection \u0026amp; reliable signal transfer\u003c\/li\u003e\n\u003cli\u003eIP67 waterproof when installed – withstands moist substrates, reservoirs \u0026amp; humid conditions\u003c\/li\u003e\n\u003cli\u003eQuick \u0026amp; tool-free replacement – detach old, connect new \u0026amp; recalibrate in minutes\u003c\/li\u003e\n\u003cli\u003eDurable design – resists aging, limescale, leakage \u0026amp; cable hardening over time\u003c\/li\u003e\n\u003cli\u003eCost-effective maintenance – significantly extends meter lifespan \u0026amp; reduces replacement costs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HydroGarden","offers":[{"title":"Default Title","offer_id":43847173668952,"sku":"AQU039","price":1140.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/1510\/3832\/files\/ec-electrode-small-pin-connector-4929-en-G.jpg?v=1773135430"},{"product_id":"ph-substrate-electrode-bnc-replaceable","title":"pH Substrate Electrode BNC Replaceable","description":"\u003ch2\u003eUnlock Your Pot-tential with pH Substrate Electrode BNC Replaceable\u003c\/h2\u003e\u003cp\u003eSubstrate pH probes in South African grows take heavy wear from coco run-off, peat acidity, soil slurries or nutrient salts — causing slow response, drift or failure that leads to lockout, root stress and reduced yields before you notice. The pH Substrate Electrode BNC Replaceable is the official spare part designed for Aqua Master Tools H600 Pro Substrate, H600 Pro, P700 Pro2 and S300 Pro2 meters, restoring precise pH measurement with minimal downtime. The glass tip ensures high sensitivity and accuracy in moist media, while the durable plastic body resists cracking or corrosion. IP67 waterproof when attached, it handles direct probing into pots, slabs or beds reliably. Replacement is simple: detach the old BNC connector, plug in the new one securely, and recalibrate as per the manual — no tools needed. We recommend storing upright with KCl storage solution in the protective cap to maximise lifespan. Extend the life of your meter investment, maintain ideal substrate pH (5.8–6.5) for optimal nutrient uptake, stronger roots and maximum yields in hydro, coco, peat or soil setups. Sustainable, cost-effective renewal that keeps your monitoring dependable and your harvests thriving.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBNC connector – secure, plug-and-play connection to compatible Aqua Master meters\u003c\/li\u003e\n\u003cli\u003eGlass tip + durable plastic body – sensitive, accurate \u0026amp; long-lasting in substrates\u003c\/li\u003e\n\u003cli\u003eCompatible with H600 Pro, H600 Pro Substrate, P700 Pro2 \u0026amp; S300 Pro2\u003c\/li\u003e\n\u003cli\u003eEasy user replacement – detach old, connect new \u0026amp; recalibrate in minutes\u003c\/li\u003e\n\u003cli\u003eIP67 waterproof when installed – reliable for direct substrate probing \u0026amp; wet conditions\u003c\/li\u003e\n\u003cli\u003eRecommended KCl storage – prolongs electrode life \u0026amp; maintains performance\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HydroGarden","offers":[{"title":"Default Title","offer_id":43847175962712,"sku":"AQU040","price":1300.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/1510\/3832\/files\/s300-pro-2-ph-electrode-4897-en-G.png?v=1773311805"},{"product_id":"ec-substrate-electrode-small-pin-replaceable","title":"EC Substrate Electrode Small PIN Replaceable","description":"\u003ch2\u003eUnlock Your Pot-tential with EC Substrate Electrode Small PIN Replaceable\u003c\/h2\u003e\u003cp\u003eEC electrodes in South African grow rooms take constant punishment from nutrient salts, coco run-off, peat acidity or soil particles — leading to breakage, slow response or drifting readings that disrupt nutrient dosing and risk crop loss. The EC Substrate Electrode Small PIN Replaceable is the official, ultra-durable spare part for the H600 Pro Substrate, H600 Pro and E300 Pro meters. Made of nearly unbreakable stainless steel, it withstands aggressive probing into moist substrates without cracking or bending, delivering reliable EC and temperature readings even in demanding conditions. IP67 waterproof when attached, it handles direct insertion into pots, slabs or beds with confidence. Replacement is quick and tool-free: detach the old electrode’s small PIN connector, plug in the new one securely, and recalibrate as per the manual — your meter is back to precise monitoring instantly. Extend the life of your meter investment, maintain accurate EC for optimal nutrient strength and root health in hydro, coco, peat or soil setups. Sustainable, tough-as-nails probe renewal that keeps your substrate testing dependable and your harvests reaching maximum pot-tential.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAlmost unbreakable stainless steel construction – withstands aggressive substrate probing \u0026amp; daily wear\u003c\/li\u003e\n\u003cli\u003eSmall PIN connector – secure, easy plug-in connection \u0026amp; reliable signal transfer\u003c\/li\u003e\n\u003cli\u003eCompatible with H600 Pro, H600 Pro Substrate \u0026amp; E300 Pro – direct official replacement\u003c\/li\u003e\n\u003cli\u003eIP67 waterproof when installed – reliable in moist media, run-off \u0026amp; humid environments\u003c\/li\u003e\n\u003cli\u003eQuick tool-free swap – detach old, connect new \u0026amp; recalibrate in minutes\u003c\/li\u003e\n\u003cli\u003eCost-effective maintenance – significantly extends meter lifespan \u0026amp; reduces replacement costs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HydroGarden","offers":[{"title":"Default Title","offer_id":43847178256472,"sku":"AQU041","price":1140.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/1510\/3832\/files\/e300-pro-ec-electrode-4836-en-G.png?v=1773311764"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/1510\/3832\/collections\/nB3OoWbiXUzh3FJEyV4eoS2HwThhabVt6rHoabs2.png?v=1772701686","url":"https:\/\/pot-tentialgrows.co.za\/collections\/ph-and-ec-control.oembed?page=2","provider":"Pot-tential Grows","version":"1.0","type":"link"}