TrolMaster Heavy Duty Nutrient pH Sensor (Drop In + Inline Compatible) (PPH-3)

Trol Master’s new PPH-3 pH probe has been improved in multiple ways!

The new PPH-3 features a reduced diameter protective sleeve and threaded body that will allow the probe to be installed into standard 3/4″ PVC tee fittings!

The PPH-3 has an improved sensor element for more stable and reliable performance. Can be used with the AMP-2 or the AMP-3 nutrient sensor module!