Chemtrol PortaProbe II Portable Tester/Simulator for ORP/pH/TDS/Temp size-in-gallons_1-15 This is a Pentair P0026800

This is a Pentair P0026800 Brass Hole Plug

This Stenner chemical pump #45MJL5A4STAA provides reliable chemical feeding for your swimming pool

This is a Pentair White Skimmer Lid replacement

This impeller fits models: WF-8

We guarantee our rules and regulations signs to meet specific state swimming pool codes within ninety days of purchase or they will be replaced

Chemtrol PortaProbe II Portable Tester/Simulator for ORP/pH/TDS/Temp size-in-gallons_1-15 This is a Pentair P0026800The PortaProbe II is a 4 in 1 digital portable tester simulator for use with all Chemtrol controllers. As a tester, it reads signals from ORP, pH, conductivity and temperature sensors, independently from the controller. As a simulator, it generates sensor signals that can be used to verify proper operation of the controller. Designed for easy field use, it features a 3 1 2 inch LCD display, a 9 VDC battery power supply and all required connecting