Free Chlorine, Bromine, Total Chlorine, Alkalinity, pH, Total Hardness, Cyanuric Acid
Insta-TEST® PRO 600 Plus measures Free Chlorine (0, 0.50, 1.0, 3.0, 5.0, 10 ppm), Bromine (0, 1, 2, 6, 10, 20 ppm), Total Chlorine (0, 0.50, 1.0, 3.0, 5.0, 10 ppm), Alkalinity (0, 40, 80, 120, 180, 240 ppm), pH (6.2, 6.8, 7.2, 7.8, 8.4, 9.0), Total Hardness (0, 100, 250, 450, 800 ppm) and Cyanuric Acid (0, 40, 100, 150, 250, 500 ppm), with instant results. There are 100 strips per bottle with 6 bottles per case with English, French, and Spanish instructions.
