Nutrient Sensor Calibration Kit

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.
  • $17.00 USD
We currently have 11 in stock.

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