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 are compatible with bromine and ozone sanitizers. Tests spa water for - pH, total alkalinity, calcium hardness and bromine.

• Chlorine test strip
• Quick and easy to read
• Easy to use
• Accurate spa water testing
• Compatible with bromine and ozone systems
• Spa & Hot Tub Bromine Test Strips Tests - Chlorine, pH, alkalinity and calcium hardness (50 strips per bottle)
• Dimension - 7.5 x 3.75 x 1.5 in.