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The HALO2 GroLine Wireless pH Tester (HI9810302) is designed to bring simplicity to pH testing of soil for environmental and agricultural purposes
fully waterproof design
such as tomatoes and lettuce as well as other calcium intensive plants
This premium pH acidifier allows you to reduce the pH of your nutrient solution
Xtreme Tea Brews are a blend of the highest-quality organic matter teeming with active soil microbes
TrolMaster Aqua-X Inline EC+Temp Sensor, Heavy Duty (PCT-2) The HALO2 GroLine Wireless pHPCT 2 Inline EC Temp Sensor is specially designed for Aqua X Irrigation Control System. The EC Temp electrode probe has a single cylinder that allows direct connection to the input terminal of the AMP 2 Sensor Board. It is accurate and heavy duty that can gives almost instantaneous readings shown on the LCD screen of Aqua X master controller, helping you to monitor the EC level and water temperature.
