The ColorQ PRO 9-PLUS handheld pool and spa photometer directly measures nine tests that include Free Chlorine (DPD), Total Chlorine (DPD), Bromine (DPD), pH, Alkalinity, Calcium Hardness, Cyanuric Acid, Copper and Iron 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, pH, Alkalinity and Calcium Hardness. The Cyanuric Acid, Copper and Iron tests are measured by using one TesTabs® tablet per test with 100 tablets included for each factor with the kit. As a bonus, the ColorQ PRO 9-PLUS photometer can also measure Biguanide and Biguanide Shock with optional reagents sold separately.

The ColorQ PRO9-PLUS photometer, Pool Manager Handbook, Saturation Index calculator, tri-lingual instructions (English, Spanish, French) and reagents are packaged in a rugged carrying case for on-site testing.