Multi-test Colorimeter, Pool Kit

Multi-test Colorimeter, Pool Kit, Range Test Factor Dependent, pH Range 6.5 to 8.5, pH Accuracy +/-0.2%, pH Resolution 0.1, Free Chlorine 0 to 10 PPM, Total Chlorine 0 to 10 PPM, Chlorine Resolution 0.1 PPM, Chlorine Accuracy +/-2% of Full Scale, Display LCD, Power Source 2 AA Batteries, Includes Reagents for 144 Tests, Reagents for 50 Cyanuric Acid Tests, Sample Vials, Batteries, Carrying Case and Instructions RestrictionsHazardous Material Pool KitTests free and total chlorine, hardness, bromine, pH, alkalinity, calcium, and cyanuric acid. With reagents for 144 test11s and 50 cyanuric acid test11s.Multitest11 ColorimetersFeature automatic wavelength selection, auto-blank and Auto-Off, and programmed test11s. LCD shows readings in 0.1 ppm increments. Each includes sample vials, carrying case, and AA batteries.