Hanna GroLine Monitor Replacement Probe DH4AS35FP Growers HP allows the user

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

Special retainer that prevents the top from tipping

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

Adjust pH value of the final nutrient solution between 5

Hanna GroLine Monitor Replacement Probe DH4AS35FP Growers HP allows the userThe 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