Portable ClO2 Concentration Detector Tester Water Quality Analyzer Met

Portable ClO2 Concentration Detector Tester Water Quality Analyzer Meter 0-5mg/L Note:（Battery not included in the package） Chlorine dioxide tester is suitable for detecting the concentration ofchlorine dioxide for living or industrial water use in large, medium and smallwater plants, industrial and mining enterprises, swimming pools, etc., so as tocontrol the chlorine dioxide of water to meet the required water qualitystandards. Advantages: small size, easy to carry, low requirements for users, andreliable test results. Technical indicators: 1. Measurement range: 0-5mg/L 2. Power supply voltage: Portable: 1.5V x 5 AA alkaline dry batteries（Battery not included in the package）, Ac 220V/50Hz/ dc7.5v / 0.2a power adapter for automatic shutdown andac/dc. Desktop: ac 220V/50Hz 3. Resolution: 0.01mg/L 4. Repeatability: 1% 5. Linear error: + / - (5% FS+1 word) mohon tanyakan stok terlebih dahulu