PH Tester Water Electrolyzer Tester Testing Water Quality Tester Household

Label:Yes Measuring range 50-200mg/L Application: drinking water, water purity testing Material: ABS+ aluminum iron Packing List:1*Water Electrolyzer Tester Plug standard: EU plug /US plug Rated voltage: 220V/50Hz Test Methods: Prepare two glasses of transparent water (100 to 150 ml); one glass of tap water and another glass of water. Place the metal pillars in two cups, open and start the test, after 30-60 seconds, turn it off and remove the water cell. CAUTION: Avoid electric shock when using it. Do not touch the lever when the electrostatic precipitator is inserted into the power outlet.