This kit comes with everything you need to recalibrate your Nutrient Sensor in 6 easy steps!
Improve accuracy for optimal care:Your sensor measures the EC and pH levels of your Garden to calculate the amount of each nutrient your plants need. Keeping your sensor well-calibrated will improve the accuracy of your data and the quality of your plant care!
Complete with 3 calibration solutions, including: EC 141, pH 7, and pH 4.
Includes a screwdriver compatible with your 3-in-1 Sensor.
Step-by-step instructions to guide you through the calibration process.