Tanita Residual Chlorine Checker EW-506 [234 X 36 X 22mm] [Measurement] [For Restaurants, Hotels, and Commercial Kitchens]

We incorporate extensive feedback from food professionals and actual users to deliver a superior product that can be used for many years to come. It can be used in a wide range of applications, from kitchens to dining rooms. 234 x 36 x 22mm, Water-Resistant IPX5 CL Measurement Environment: Water Temperature: 15°C to 25°C, pH: 7.1 to 7.5 CL Sensor Life: 5,000 measurements (assuming continuous use with low residual chlorine concentrations of 0.20 mg/L to 0.40 mg/L) CL Measurement Target: Free Residual Chlorine (Tap Water Only) CL Minimum Display: 0.05 mg/L, CL Measurement Range: 0.00 mg/L to 0.80 mg/L