Hanna GroLine HI981420 Hydroponic Monitor & Probe Style:HI1285-8 pH/TDS/EC Probe for HI981420 (Special Order) Mounts horizontally or vertically to

Mounts horizontally or vertically to prevent backflow and debris from entering ducting

This ultra-pure source bolsters the sugars already produced in the leaves that are then sent to the roots feeding the latent beneficial microorganisms

6 - 24" mesh trays with zippered openings

Night or 24 hr mode

Hanna GroLine HI981420 Hydroponic Monitor & Probe Style:HI1285-8 pH/TDS/EC Probe for HI981420 (Special Order) Mounts horizontally or vertically toThe HI981420 Gro Line Monitor for Hydroponic Nutrients provides around the clock, continuous monitoring of pH, conductivity (EC & TDS), and temperature in hydroponic nutrients solutions. Gro Line HI981420 Details: 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