Handheld and easy-to-use, the waterproof pool and spa professional photometer measures free chlorine, total chlorine, bromine, pH, alkalinity, calcium hardness, and cyanuric acid. With a convenient carrying case, the photometer features a digital display and includes 100 TesTabs® tablet reagents per test factor.
Handheld and easy-to-use, the waterproof pool and spa professional photometer measures free chlorine, total chlorine, bromine, pH, alkalinity, calcium hardness, and cyanuric acid. With a convenient carrying case, the photometer features a digital display and includes 100 TesTabs® tablet reagents per test factor.