The waterproof, Bluetooth® ColorQ® 2x PRO 7-PLUS Kit handheld professional pool photometer directly measures the seven primary tests of Free Chlorine (DPD), Total Chlorine (DPD), Bromine (DPD), pH, Alkalinity, Calcium Hardness, and Cyanuric Acid directly on a digital display. The handheld meter is easy to use and features economical liquid reagents that measure 288 tests per 60 mL size bottle for Free Chlorine, Total Chlorine (Bromine) and pH. The Alkalinity, Calcium Hardness and Cyanuric Acid test is measured by using one TesTabs® tablet per test with 100 tablets included with the kit. The ColorQ® 2x PRO 7-PLUS, Pool Manager Handbook, Saturation Index Calculator, testing reagents, and instructions are packaged in a rugged blow molded carrying case for on-site testing. Test Factor Range # of Tests Free Chlorine (DPD) 0-10 ppm 288 Total Chlorine (DPD) 0-10 ppm 288 Bromine (DPD) 0-22 ppm 288 pH 6.5-8.5 288 Total Alkalinity 0-300 ppm 100 Calcium Hardness 0-600 ppm 100 Cyanuric Acid 0-150 ppm 100
