The 5 way Pentair strips allow the simplest and fastest way to accurately and reliably test Free Chlorine, Total Chlorine, pH, Alkalinity and Calcium Hardness.
The testing takes less than 5 seconds to complete and is easy to use and read. Simply dip, shake off excess water and read for instant results. The colour indicators on the strips react to your water's chemistry whereby you simply match the colour indicator on your strip with the colour indicator chart for comparison.
There are 50 strips per packet which comes in an easy-to-store container.