LaMotte ColorQ Pool 4 Photometer 2055

The ColorQ Pool 4 measures four basic pool and spa tests, Free Chlorine (0 to 10 ppm); Total Chlorine (0 to 10 ppm); Bromine (0 to 22 ppm) and pH (6.5 to 8.5 pH). In addition, ColorQ Pool 4 can also measure Total Alkalinity, Calcium Hardness, and Cyanuric Acid with optional reagents sold separately. The photometer is easy to use and features economical liquid reagents for 144 tests.