Basic SDCH ORP Kit with 3 Meter Extension | 73119 The Basic SDCH ORP Kit with 3 Meter Extension | 73119 is a comprehensive solution designed for pool and spa owners who need precise control over their water chemistry. This kit includes a reliable ORP sensor, perfect for accurately measuring the oxidation-reduction potential in your pool or spa water. Equipped with a 3-meter extension cable, the system provides greater flexibility for installation, ensuring convenience in various environments. Ideal for ensuring clean, balanced water, this kit is a must-have for pool and spa maintenance. Complete ORP Monitoring Kit: Includes all necessary components to start monitoring your pool or spa’s water chemistry with ease. 3-Meter Extension Cable: Offers extra reach for versatile installation options, making setup simpler and more adaptable. Precise ORP Measurement: Accurately tracks oxidation-reduction potential to help maintain water balance, ensuring your pool or spa stays clean and safe. Durable Construction: Designed with high-quality components for long-lasting and reliable use, even under demanding conditions. Easy Installation: Simplifies setup with user-friendly instructions, ensuring you can get your system up and running quickly. Specifications Extension Cable Length: 3 meters Application: Designed for pool and spa water monitoring Sensor Type: ORP (Oxidation-Reduction Potential) Included Components: ORP sensor, 3-meter extension cable, mounting accessories Compatibility: Works with SDCH ORP kits and other compatible monitoring systems