GroLine Monitor for Hydroponic Nutrients (HI981420) checklist-Free shipping in the USA (lower 48 states) HID equivalent: 400 watts

HID equivalent: 400 watts

66% recovery means 2:1 ratio (2 parts RO water to 1 part waste water)

These lenses are asymmetrically shaped and UV 400+ rated to eliminate distortion and diminish light intensity under many types of grow lights

Control up to 50 lights with the PROGROW Lighting Controller

GroLine Monitor for Hydroponic Nutrients (HI981420) checklist-Free shipping in the USA (lower 48 states) HID equivalent: 400 wattsHI981420 Hydroponics Monitor The HI981420 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