Heavy Duty Replacement Sensor, ORP

Our heavy duty replacement pH/ORP sensors are reliable and cost-effective direct replacements for sensors used in most brands of pool controllers. They are made of a tough chemical-resistant polymer and feature low-noise coaxial cable for high reliability. They come standard with BNC-style connectors and are color-coded (blue for pH and red for ORP) for easy identification. They never need to be refilled or recharged. All pH sensors use a glass pH sensing bulb. ORP sensors use a pure platinum band for high accuracy.

Made of Kynar, a rugged material impervious to chemicals. Their large design holds more electrolyte so they last longer than standard sensors.