B7228 Blue Devil Pool & Spa 3-Way OTO Chlorine/Bromine & pH Test Kit

Swimming Pool and Spa 3-Way OTO Chlorine/Bromine and pH Test Kit B7228 by Blue Devil

3-Way Test Kit with Polyethylene Case makes testing Chlorine, Bromine and pH levels easy. First, use the color-coded vials to take samples of your pool water. Next, add testing solution to your water samples. Compare your results to the easy-to-identify color-coded test blocks.Instructions