DescriptionDo you know that all kinds of leaves, grass, dust, rain, etc. will pollute the swimming pool? Poor water quality can cause damage to disease and swimming pool equipment. Therefore, it is very important to test the water quality of the pool regularly. Keeping pools cleaning is another way to keep humanbody health.Feature- Color: As shown. - Material: PH test paper. - Size: 9.8 x 4 x 0.1cm. - Weight: 35g. - Pool test strips can be used to test PH, total chlorine, free chlorine, total alkalinity, cyanuric acid, total hardness, etc., - With more features than other test strips and liquid test kits. - Immerse the test paper in water for 2 seconds, let it sit in the air for about 15 seconds, and then match the color of the strip to the back of the bottle. - Test strips are used for swimming pool, spa, hot tub water testing, and you can ensure that the right amount of chemicals are kept in the pool to avoid health problems and equipment damage. - Water quality should be tested once a week. A good way to easily understand your water quality in the key. - Warm Tip: Dear buyer, due to lighting effect, monitor's brightness, manual measurement and etc, there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand! Thank you!
