Chemtrol PPM & pH Digital Chemical Controller - Model CH255
The Chemtrol® 255 PPM/pH Controller introduces a long-awaited technological breakthrough in automated water treatment with a proprietary new sensor for Free Chlorine.
A microprocessor-based digital controller, it is designed to maintain both chlorine PPM and water pH in high-end residential pools, small commercial pools and spas and light industrial applications.
A simple and inexpensive controller for:
- Residential Pools and Spas
- Commercial Pools and Spas
- Industrial Water Treatment