Spa Frog 4-Way 50 Ct Swimming Pool/Spa Water Test Strips Kit Chlorine Bromine pH

Product Size: 50 test strips Delivers precise readings for low chlorine or bromine levels in your hot tub or pool. Also tests for pH, total alkalinity hardness and levels. Test strips are easy to use. Just SOAK, SHAKE and SEE your results! Dip the test strip in the water and compare results against the chart on the back of the bottle.