No color matching, no look up charts, no guessing! The unique, multi-test ColorQ pool and spa hand-held photometer reads SEVEN test factors (Free Chlorine, Total Chlorine, Bromine, pH, Alkalinity, Calcium Hardness, and Cyanuric Acid) directly on a digital display.
Featuring an innovative dual-optic design, the ColorQ provides more accuracy and more test factors.
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