Chemtrol 250 ORP/pH Digital Controller intended-usage_Spas/Hot Tubs Our general information signs are

Our general information signs are very noticeable and used to inform people of facility restrictions

and the programs for super chlorination and chemical savings

alarm levels

and tank level and flow monitoring

Chemtrol 250 ORP/pH Digital Controller intended-usage_Spas/Hot Tubs Our general information signs areThe 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. The Chemtrol 250 features adjustable set points, adjustable alarms,out of range alarms, and other features not normally found on these types of controllers. This controller is designed for affordability, simplicity of installation, ease of use, and long term reliability.