GroLine Monitor for Hydroponic Nutrients with Inline Probe

The HI981421 GroLine Monitor for Hydroponic Nutrients provides around-the-clock, continuous monitoring of pH, conductivity (EC & TDS), and temperature in hydroponic nutrient solutions. Quick to setup, simple to use, this monitor was designed with Hydroponics, Aquaponics, and Greenhouses in mind. Make your nutrient solution easy to manage with the GroLine Monitor. Get 24/7 pH&EC measurements for consistent yields every time. Good Laboratory Practice (GLP) feature for professional accuracy. Calibrate pH and EC with a single Quick Cal solution. 3 sensors combined in a single rugged probe body made for continous immersion up to 2 meters: pH electrode with renewable cloth junction, amperometric EC/TDS sensor, and an internal temperature sensor for temperature compensated readings IP65 rated enclosure: designed to withstand harsh grow environments Wide pH Range: measure pH from 0.00 to 14.00 pH Selectable EC to TDS/ppm conversion factor: choice of either a 0.5 or 0.7 conversion fa