EC3.0 Calibration Solution 20 ml Sachet

Unlock Your Pot-tential with EC3.0 Calibration Solution 20 ml Sachet

In 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.

Key Features

• NIST-traceable EC 3000 µS/cm (3.0 mS/cm) standard – lab-grade accuracy for high-EC ranges
• Single-use 20 ml sachets – eliminates contamination & ensures fresh calibration every time
• Temperature compensation table – precise values from 15–30 °C for real grow-room conditions
• Quick & hygienic calibration – tear open, dip probe & calibrate in seconds
• Box of 25 – flexible for hobbyists & commercial operations
• Store 15–25 °C – stable & reliable when kept away from heat & direct light