Heavy Duty Nutrient pH Sensor, drop-in / in-line compatible harvest tool It's a must have for

It's a must have for anyone serious about their extractions

Fruiting crops

Due to the very small size of the chlorine dioxide molecule

of CO2 is stored or produced

Heavy Duty Nutrient pH Sensor, drop-in / in-line compatible harvest tool It's a must have forTrolMaster'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. Features Suitable for a wide range of applications: Hydroponics, Aquariums,