Chemtrol 255 PPM/pH Digital Controller state_Minnesota The Chemtrol 250 ORP/pH Digital

The Chemtrol 250 ORP/pH Digital Controller is a microprocessor-based digital controller designed to maintain both sanitizer ORP (oxidation-reduction potential or Redox) and water pH

Model RC554XP includes a controller

The PRO 2000 has a compact one-piece design with no assembly required

00 for low chlorine level applications)

Chemtrol 255 PPM/pH Digital Controller state_Minnesota The Chemtrol 250 ORP/pH DigitalThe Chemtrol 255 PPM pH Digital Controller features Santa Barbara's new Chlorine Sensor for Free Chlorine that gives easy to use, direct, and reliable readings of Free Chlorine concentration in pool water. The Chemtrol 255 is a microprocessor based digital controller designed to maintain both Free Chlorine (PPM) and water pH in commercial pools like hotels, motels, health clubs, condos, etc. The controller is compatible with all common sanitizers and