Tests for Total Hardness, Total Chlorine, Free Chlorine, pH and Total Alkalinity.

Just dip an AquaChek Select test strip in your pool or spa water for one second and remove it immediately. You get results in seconds!

The Select Kit includes 50 test strips and a reusable plastic color comparator.

To keep your pool at its best, test at each end a minimum of twice a week, and test your spa before each use. It's also a good idea to write down your results each time you test.