Universal BNC pH/ORP Two-Parameter Gold Probe - Double-Junction - 10 Foot Cable filtration-area_900+ This is a Zodiac R0403100

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Universal BNC pH/ORP Two-Parameter Gold Probe - Double-Junction - 10 Foot Cable filtration-area_900+ This is a Zodiac R0403100The new PP300 Universal Pool Plus pH and ORP Two Parameter Gold Probe is double junction with a 10 foot cable. The PP300 simplifies installation and maintenance by providing both pH and ORP with one sensor! The PP300 universal probe has a BNC connection and is compatible with Strantrol, Polaris, Chemtrol, and Rola Chem controllers. The double junction probes have a second junction inside to keep the sample being tested from contaminating the