Hanna GroLine HI981413-00 Nutrient Dosing System - Automated EC Controller with Probe contaminant removal Range: pH 0 to 13

Range: pH 0 to 13 | Temperature 0

CAL CheckTM for performance verification and calibration

5 & Standard Method 4500-Cl G

re-calibrate your meters periodically or if testing TDS or conductivity levels in wide or different ranges

Hanna GroLine HI981413-00 Nutrient Dosing System - Automated EC Controller with Probe contaminant removal Range: pH 0 to 13Hanna GroLine HI981413 00 Nutrient Dosing System Automated EC TDS Control for Hydroponics The Hanna GroLine HI981413 00 Nutrient Dosing System is engineered for maintaining precise fertilizer concentration in hydroponic nutrient solutions and irrigation water. This automated controller continuously monitors EC TDS levels and doses nutrients automatically to maintain optimal growing conditions. Simply insert the probe and injection valve in line with