Description: 1. Quick and simple to read. The test strips come inside a waterproof, plastic box, can be stored safely ready for the future use.2. Two-in-one swimming pool test strips are used for water quality testing in swimming pools or spa pools.3. 50 test strips per test, each test strip can simultaneously measure the effective chlorine, pH value.4. The accuracy test strip is simple in operation, low in price and convenient to carry.5. Quickly test pH, residual chlorine, bromine, total chlorine, total alkalinity, total hardness, cyanuric acid in water by colorimetry.Specifications:Color: as shownMaterial: paperFeature: 2 in 1Size(approx.): mini strapPH range: 6.8-7.2-7.4-7.6-8.0-8.4.Residual chlorine range: 0-0.5-1.0-3.0-5.0-10.0Package Included:50pcs/bottle * Test StripNote:1. Due to the light and screen difference, the item's color may be slightly different from the pictures.2. Please allow 0.5-2cm differences due to manual measurement.
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1 month ago
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