Hot Tub Test Strips, 7 Way Spa Strips for Pool Water 50

Hot Tub Test Strips 7 Way: Ensure your pool spa chemicals is perfectly balanced with this seven parameters pool test strips, providing precise measurements of Free and Total Chlorine, Water Hardness, pH, Total Alkalinity, Cyanuric Acid and Bromine Easy to Use Pool Strips：Pool testing strips are an easy way to get instant and reliable pool water test results. Just dip the pool test strips into water sample for 2s，wait 30s for color change then compare with the color chart to get reliable results Swimming Pool Test Strips 50 Strips：Testing your pool water regularly is key to keeping it clean and safe to swim in. Our pool strips is easy to use for you to test and maintain your pool and spa water How Ofen to Test Your Pool: Frequency of testing will also greatly depend on factors like pool usage and weather.For most test elements, it is recommended to test your pool or spa water 2 to 3 times a week at least For Reliable Spa Water Testing Results:Suggest that you do not touch the test area of the strip;Read the results in natural daylight;Store the test strips in a cool, dry place. It's a realible pool test kit for inground pool,hot tub,spa water