Sirona™ Specialties Test Strips Get results in 10 seconds with these easy-to-read strips that test for pH, alkalinity, calcium hardness and bromine or chlorine. Test Strips are compatible with chlorine and bromine sanitizers Tests spa and hot tub water in just 10 seconds, so you can find spa solutions before problems arise Quickly, easily and accurately tests for alkalinity, calcium hardness, pH and chlorine or bromine Recommended levels: pH 7.2-7.8, total alkalinity 80-120 ppm and calcium hardness 150-400 ppm Sirona™ Specialties maintain restorative spa water and transform every spa into a soothing sanctuary
