ColorQ PRO 7 is a multi-parameter tester used in pool and spa for water testing. As a hand-held photometer it reads seven test factors (free chlorine, total chlorine, bromine, pH, alkalinity, calcium hardness, and cyanuric acid) directly on a digital display. These seven critical parameters helps to ensure the good quality of water.

• Multiple test parameters
• Greater accuracy than visual comparison testing
• Eliminates the need to visually determine slight colour variations or use look-up tables

Measuring range will be as follows:
Free chlorine (DPD): 0 to 10 ppm
Total chlorine (DPD): 0 to 10 ppm
Bromine (DPD) - uses the chlorine (DPD) reagent set: 0 to 22 ppm
pH: 6,5 to 8,5
Total alkalinity: 0 to 250 ppm
Calcium hardness: 0 to 700 ppm
Cyanuric acid: 0 to 125 ppm