Leisure Time® Chlorine & Bromine Test Strips - 50 Count

50 hot tub and spa test strips protect your equipment from corrosion and your guests from bacteria by testing your hot tub water twice per week easy color-coded results in seconds permit you to make quick and clear adjustments to hot tub sanitizers works with both bromine sanitizers & Chlorine! tests for bromine, chlorine, alkalinity, calcium water hardness, and pH levels Made in USA Keep your hot tub safe by testing the water regularly. Leisure Time test strips alert you to changes in your hot tub's water chemistry, so you can make adjustments. These new test strips are compatible with tubs using bromine sanitizers and chlorine! An easy color chart comes with each bottle.