Pay in 4 interest-free payments of $54.38 Learn more
Ships within 48 hours · Estimated delivery Aug 8 - Aug 13
compatible with all Hydrofarm or Xtrasun ballasts
continuous monitoring of pH
GFCI Outlet Adapter:
and liners
GroLine Monitor for Hydroponic Nutrients System Cycling compatible with all Hydrofarm orProduct Highlights The HI981420 GroLine Monitor for Hydroponic Nutrients provides around the clock, continuous monitoring of pH, conductivity (EC & TDS), and temperature in hydroponic nutrient solutions. Quick to set up, simple to use, this monitor was designed with Hydroponics, Aquaponics, and Greenhouses in mind Make your nutrient solution easy to manage with the GroLine Monitor About This Item GroLine Monitor for Hydroponic Nutrients: Get 24 7
US$ 19.99
US$ 133.00
US$ 85.00
US$ 194.95
US$ 30.00
US$ 95.00
US$ 75.00
