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Active Aqua White & Black Tubing avoids these common issues
Fully waterproof
The Autopilot Cumulus S50 Digital CO2 Controller measures and controls grow room carbon dioxide levels with great precision
With clear instructions and versatile application methods
one fixture to one Power T and provide Male to Female daisy chain of “Trunk” line for connection to either Panel Mount
Hanna GroLine Monitor Inline Replacement Probe 300 Gallon Reservoir Active Aqua White & BlackThe HI1285 9 inline multiparameter probe measures pH, EC TDS, and temperature in one convenient, rugged probe. Use with the HI981421 GroLine Monitor to provide around the clock, continuous monitoring of pH, conductivity (EC & TDS), and temperature in hydroponic nutrient solutions. In line pH, EC, & TDS probe with exclusive PTFE non clogging membrane. Built in temperature sensor ensures fast, accurately compensated readings even during sudden
US$ 235.00
US$ 1149.50
