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Product name | two- way water ph test kit | |||||||
specification | ph kit Test:Free Chlorine, Bromine, PH Test scope and precision PH 6.8-8.2 C1; 0,5-5ppm Br: 0.1-10ppm | |||||||
HOW TO USE? 1, pour the pool water into the bottle (half a bottle of, for example), the yellow bottle for OTO test, 1 to 2 drops into the bottle, and lid the cover and shake it lightly. compared the color value with scale on the left, you can know how much is the OTO, the standard value is between the bracket. 2, pour the pool water into the bottle (half a bottle of, for example), the red bottle for PH test, 1 to 2 drops into the bottle, and lid the cover and shake it lightly. compared the color value with scale on the left, you can know how much is the PH, the standard value . | ||||||||




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