Product Name: Water Quality Testing
Product specification: 9.9×2.8×11.5cm
Efficacy: water quality testing
Type of water treatment machine: water purifier
Power line length: 80cm
Method of operation: prepare 2 glasses, one cup contains pure water or distilled water, one cup contains tap water, put 2 groups of iron and aluminum rods into the glass, plug in the power supply, open the switch, start the inspection, do not touch the electrolyte rod under the state of power, do not put your fingers into the detection water, do not use metal containers containing water detection
Black: Heavy Metals
Yellow: Dissolved acids, fluoride and other organic matter
Green: Arsenic, mercury, lead, copper, sodium
Blue: Bacteria, viruses, carcinogens, chemical fertilizers, pesticides, etc.
Red: Iron, rust and bacteria
White: lead, zinc, mercury, inorganic dirt
1 * Water Quality Testing
Note: Because manual measurement, there will be some error, which is normal.
Due to the light and screen setting difference, the color may be slightly different from the pictures.
Please tell us first when you have any problem, we will give you the best service and solve the problem ASAP. Thank you so much.
–Very Easy to operate , quick testing, obvious results. simplest and cheapest way to test the water quality. buy your self & see the condition of your drinking water.
–The electronic color tester is an effective sales tool that visually demonstrates the difference between high TDS water and low TDS water.
–Use note: you need to have your own converter.