1.Improved water clarity: keep your pool shiny with the 8in1 pool test strips that analyze salt, hardness and chlorine as well as pH, cyanuric acid and alkalinity at once. Enjoy an uncomplicated way to keep your pool or spa y. 2.Maintain your pool effortlessly: Take a water sample, dip the test strip for 1 second, hold it horizontally for 15 seconds and compare it with the colour chart for detailed analysis. Achieve hassle water tests with fast, easy and reliable results. 3.Modernised tests: easily and quickly get a detailed analysis of the pollutant balance of your pool water by immersing our efficient test strips in the water. Modernise your pool care routine and easily enjoy crystal clear water. 4.Easy intake: maintain the balance of your pool with our test strips, now in a compact bottle that is easy to carry. These strips are perfect for on the go and make checking pH a breeze. So you can ensure a y pool anywhere.