Disinfectant Residue Detector (Ozone+Total&Residual Chlorine) -Pocket Portable Water Quality Analyzer Detector-Parameter Colorimeter

Disinfectant Residue Detector (Ozone+Total&Residual Chlorine) -Pocket Portable Water Quality Analyzer Detector-Parameter Colorimeter. Portable Design: Compact size 159mm*68mm*35mm, weighing 220g per unit for field and lab use. Multi-Parameter Testing: Measures Ozone (0.01-2.50mg/L), Residual Chlorine, Total Chlorine, and Chlorine Dioxide. LED Light Source: Uses LED light source with narrow band filter for reliable and rapid detection. 1-Year Warranty: Comes with a standard 1-year warranty coverage for the device. ISO9001 Certified: Manufactured under ISO9001 quality management system standards. OEM/ODM Services: Offers full customization, minor customization, and flexible customization options.