Hanna GroLine Nutrient Dosing System

Hanna® GroLine Nutrient Dosing System The HI981413-10 Hanna Nutrient Dosing System is engineered for maintaining the concentration of fertilizer in the nutrient solution used in hydroponics and irrigation water. The nutrient concentration in the water used for irrigation is critical for the successful propagation and growth of plants. Simply insert the probe and injection valve in-line with the recirculation pump and provide the chemical to be dosed. Includes Hanna HI30033 EC/TDS/TEMP Probe. Injection Valve Fitting & Tubing Kit Included. Programmable alarm system and multicolored LCD display. Perfect for small hydroponics systems. GroLine EC/Temperature Probe The HI981413 uses the HI30033 amplified probe that incorporates both EC (TDS) and temperature sensors and connects to the controller with a single waterproof Quick Connect DIN connector. PVDF body 1/2” threaded fitting for insertion to an in-line “T” fitting or the flow cell Automatic Proportional Pump Control The peri