Easy to operate and quick, obvious to get result. Provides a simple way to test water quality. provide us with the simple and cheap way to test water quality. Used to test the water purity level,the client can see the condition of drinking warter. High precision. Specification: Power: 220V.AC Cable length: about 100cm Plug Type: US Plug Easy to operate with high precision. Convenient to carry. Six Colors Result: Yellow: Silicon compound, Organic mineral soil, Silicon, Fluoride, Other organics Green: Arsenic, Mercury, Copper, ect. Blue: Germ, Virus, Carcinogen, Organophoshorus(Fertilizer, Abluent and Pesticide) Red: Iron and Iron rust ect. White: Zinc, Inorganic salt fouling Black: Lead, Chrome, Manganese, Cadmium and Other Heavy metals Usage method 1.ready to test water - to take two capacity of 100-150 ml of white glass, a glass of tap water, another cup of RO machine water, and discharge on the table. 2. Prepare the test - put the electrolytic device on the glass, plug in the 220 volt power supply. 3. Test - the power switch button on the electrolytic device on the ON (open) position, began to test. 4. Usually the test time is 30 seconds. At the end of the first power switches to OFF (off) position, and finally take out the electrolytic device. Note: Iron Rods can be rusty. Please don't plug in the power before this electrolyzer put in the water. Package includes: 1 x Water Electrolyzer (no manual)
