TrolMaster pH Sensor for Reservoir (PPH-1) Professional Cultivation Keeping our planet green and

Keeping our planet green and clean is what we are all about

Hanna's buffer solutions are made from established formulas and are standardized with a pH meter calibrated to NBS/NIST primary standard buffer solutions

You track it yourself

optimizing overall plant mass and yield

• TopMax 500ml

TrolMaster pH Sensor for Reservoir (PPH-1) Professional Cultivation Keeping our planet green andPPH 1 Reservoir pH Sensor is specially designed for Aqua X Irrigation Control System. The pH electrode probe has a single cylinder that allows direct connection to the terminal of the AMP 2 Sensor Board. It is accurate and reliable that can give almost instantaneous readings shown on the LCD screen of Aqua X master controller, helping you to monitor the pH level of your water. Features Suitable for wide range of applications: Hydroponics, Aquariums,