Specification Brand : SEIWEI BulletPoint1 : 5 in 1: Quickly test the Total chlorine, residual chlorine/bromine, pH, total alkali, hardness. BulletPoint2 : 6 in 1: Test free chlorine, bromine, pH, total alkalinity, total hardness and cyanuric acid. BulletPoint3 : 7 in 1: Quickly test the PH, Total alkalinity, Hardness, Nitrate, Nitrite, Bromine and Total chlorine in water by colorimetric method. BulletPoint4 : 10 in 1: Quickly test the Total Alkalinity, PH, Hardness, Iron, Copper, Lead, Nitrate, Nitrite, Fluoride, Residual Chlorine. BulletPoint5 : No need to be a professional. Get your results quickly and easily whether it's your tap, well, filtered, or any other water source! ItemName : 50 / 100Pcs Water Test Strips, 5 in 1/6 in 1/7 in 1/10 in 1 Pool and Spa Test Strips Best Kit for Accurate Water Quality Testing at Home ItemTypeKeyword : swimming-pool-testing-strips Manufacturer : SEIWEI PartNumber : HA5596A ProductDescription : Feature: High precision. Convenient to use. Used in swimming pools, spas and other industries. 5 in 1: Quickly test the Total chlorine, residual chlorine/bromine, pH, total alkali, hardness. 6 in 1: Test free chlorine, bromine, pH, total alkalinity, total hardness and cyanuric acid. 7 in 1: Quickly test the PH, Total alkalinity,Hardness,Nitrate,Nitrite,Bromine and Total chlorine in water by colorimetric method. 10 in 1: Quickly test the Total Alkalinity,PH,Hardness,Iron,Copper,Lead,Nitrate,Nitrite,Fluoride,Residual Chlorine
For all water sources: Simply dip one test strip into the water and wait for two seconds.Remove the test strip,hope it horizontally for 60 seconds ,and then compare it to the color on the chart to determine the presence and range of the test elements.
Important: Keep away from light and moisture.Promptly replace cap after taking out strips. Do not remove desiccants. Do not touch test areas of reagent strips. Use it within the expiration date.