AquaCheck Chlorine Test Strips check for Chlorine, pH, Total Alkalinity, Cyanuric Acid (Stabilizer).
Ideal for customers who use chlorine as the sanitizer in their pool or spa. Includes a test for Cyanuric Acid (Stabilizer), which is especially important for outdoor pools and hot tubs that are subject to chlorine dissipation from UV rays.
Just dip an AquaChek Yellow strip in your pool or spa water for one second and remove it immediately.
Contains: 50 test strips