Leisure Time 45010 Chlorine Test Strips 50 Count

Fast easy and accurate spa water testing with the dip of a strip. Simply dip a strip in the spa or hot tub water and compare to the color chart on the back of the bottle. Easy-to-read spa test strips and hot tub test strips test spa water for: pH total alkalinity calcium hardness and chlorine. Compatible with chlorine and ozone sanitizers.