Intelligent Chlorin Meter 7in1 PH ORP Total Dissolved Solids Salinity Temp CL Test Meter Swim Pool Water Test for Swimming Pool

Good luck with your favorite purchasesHigh-concerned chemical : None Model Number : Intelligent Chlorin Meter Type : Cleaner Origin : Mainland China Origin : Mainland China PH range : 0.0-14.0 Resolution 1 : 0.1ph Accuracy 1 : ±0.1ph CL range : 0.0-4.0mg/L Resolution 2 : 0.1mg/L Accuracy 2 : ±0.1mg/L Salt range : 0-999ppm, 1000-990 ppm Resolution 3 : 1pm, 10pm Accuracy 3 : ±2%F.S. ph meter : ph tester tds water tester : ph