Hanna GroLine Monitor Replacement Probe DH4AS35FP Most sensors and control modules

Most sensors and control modules are connected by using standard RJ12 cable and splitters

broad-specturm contact insecticide

Growers HP allows the user to maintain precise control of their feed

Lesion Nematodes

or they can be used for flowering by stacking the GMGP443 on top of this GMGP664

Hanna GroLine Monitor Replacement Probe DH4AS35FP Most sensors and control modulesThe HI1285 8 multiparameter probe measures pH, EC TDS, and temperature in one convenient, rugged probe. Use with the HI981420 GroLine Monitor to provide around the clock, continuous monitoring of pH, conductivity (EC & TDS), and temperature in hydroponic nutrient solutions. One probe. Three measurements. Built in temperature sensor ensures fast, accurately compensated readings even during sudden temperature fluctuations. Specialized for hydroponics