DETAILS Get quick, accurate readings with the LaMotte Insta Test 5 Swimming Pool Test Strips. Each of the swirl-n-read strips measures chlorine, bromine, toal Chlorine, pH, total alkalinity, and hardness. They are ideal for doing basic water testing of the most important test factors. Simply dip the pool water test strips into the water and receive accurate, instant results. They provide stable color development, allowing adequate time for the user to match very distinct colors and prevent…