AquaChek 6 in 1 test strips are specifically designed to meet the unique testing needs of hot tubs/spas. To maintain healthy, balanced spa water use these convenient 15-second dip and read test strips.
Check for: Total Chlorine, Total Bromine, Free Chlorine, Total Alkalinity, pH, and Total Hardness. 50 count.
- Fast, easy, and accurate
- 6 Tests
- Waterproof container