AutoGrow Systems EC Calibration Solution 2.77 - 16 oz
Keep Your EC Meter Calibrated For Accuracy With EC Calibration Solution
Designed for hydroponic solutions, the Autogrow EC calibration solution is specifically formulated for electronic meter calibration. By keeping your EC meter calibrated, you can ensure readings for nutrient levels are accurate every time.
The EC calibration solution (2.77mS) is designed for use with the EC Mini, IntelliDose and MultiGrow grow environment control systems.