TrolMaster Drop-in/inline Heavy Duty Nutrient pH Sensor (PPH-3) RootSpa 660" Material Polyethylene (UV-resistant) Wall

660" Material Polyethylene (UV-resistant) Wall Opaque (light-blocking) Coil Lengths 500 ft

More efficient and affordable than anything else on the market

Low power consumption

cleaner environment where you can breathe easier and reduce the potential for allergic reactions

plus the Lil Boss and Lil Boss Deluxe

TrolMaster Drop-in/inline Heavy Duty Nutrient pH Sensor (PPH-3) RootSpa 660" Material Polyethylene (UV-resistant) WallTrolMaster Drop in inline Heavy Duty Nutrient pH Sensor (PPH 3) 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. *All pH probes must be stored by using the storage cap and the correct probe storage solution. If a pH probe gets completely dried out, they will no longer function correctly. Any pH probe returned without the cap and in a "dry" state" will not