EC12.88 Calibration Solution 20 ml Sachet

Unlock Your Pot-tential with EC12.88 Calibration Solution 20 ml Sachet

High-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.

Key Features

• NIST-traceable EC 12.88 mS/cm standard – lab-grade accuracy for high-range nutrient solutions
• Single-use 20 ml sachets – prevents contamination & guarantees fresh calibration every time
• Temperature compensation table – precise values from 15–30 °C for real grow-room accuracy
• Quick & clean calibration – tear, dip probe & calibrate in seconds
• Box of 25 – flexible for hobbyists & commercial growers
• Store 15–25 °C – stable when kept away from heat & direct sunlight