Polaris 3-270 and Chemtrol Compatible ORP Sensor - 39 Inch Cable paint-size_1 Gallon cover plate

cover plate

one Secondary Cell

The Rola-Chem 554501 Digital pH Liquid Acid/ORP Liquid Chlorine Controller Package includes one 38 GPD and one 12 GPD Pro Series Peristaltic Pump for swimming pools up to 127

the battery must be fully charged monthly

the durable and attractive Vertical Diaper Depot will last for years

Polaris 3-270 and Chemtrol Compatible ORP Sensor - 39 Inch Cable paint-size_1 Gallon cover plateThis Polaris 3 270 ORP compatible probe is a replacement for Watermatic probes with part number 3 270. This ORP probe is also compatible with Chemtrol controllers. It includes a 39 inch cable to connect the probe to your control system. This probe is compatible with all ORP meters accepting a BNC connection. It has a durable polycarbonate body and built in protection for the ORP sensor surface. It has a platinum measurement surface for fast response