Leisure Time chlorine and bromine all-in-one test strips 3352 or 45006A for hot tubs.

50 test strips per bottle.

Easy-to-read strips that test for pH, alkalinity, calcium hardness and chlorine.
    Immerse test strip in spa water for about 2 seconds and about 6" deep.
    Remove from spa water with test pads facing up.
    Shake once to remove excess water.
    Read immediately: Chlorine/Bromine, alkalinity, pH and hardness.

Spa Water Balance Tips

• Keep your spa water balanced by making sure it is within the following recommended ranges: pH 7.2-7.8, total alkalinity 80-120 ppm and calcium hardness 150-400 ppm

These test strips are now universal for spas that use either chlorine and bromine as a sanitizer.

 Replaces discontinued chlorine only or bromine only test strips.