Safe Swim® reagent - Copper - 50 strips

Safe Swim® Copper Strips to measure copper levels from 0.00 to 8.0 ppm, effectively evaluating water quality. Measuring copper ensures your algaecide works and helps prevent metallic stains or corrosion caused by excessively high levels.

Works only with Safe Swim® - digital water testing for pools and hot tubs  

50 reagent tests per bottle.