LaMotte 3368-NJ Pool Manager Swimming Pool Water Test Kit - Chlorine 0.5-10.0

The popular all-tablet combination kit with the Octa-Slide color bars, which feature 8 translucent color standards for Chlorine and pH. Public pool service personnel can test for these key factors of pool water chemistry: free chlorine, total chlorine, pH, total alkalinity, calcium hardness, acid demand, cyanuric acid. Includes diagrammed instructions, saturation index calculator, water quality handbook and the reliable Octa-Slide 2 comparator system, all in a tough, blow-molded carrying case. Includes reagents sufficient for 50 free chlorine, total chlorine and pH tests and 20 total alkalinity, calcium hardness and cyanuric acid tests.