GroLine Monitor for Hydroponic Nutrients with Inline Probe (HI981421) 100 watt HID replacements Please consult the manufacture of

Please consult the manufacture of your specific soil blend for recommendations on feeding

hassle-free

POWER FACTOR / EFFICIENCY: 95%

In addition to the specially designed seal

GroLine Monitor for Hydroponic Nutrients with Inline Probe (HI981421) 100 watt HID replacements Please consult the manufacture ofHI981421 Monitor for Hydroponic Nutrients with Inline Prober 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