BioGuard 5-Way Water Test Strips for Pool & Spa (50 Strips)

BioGuard 5 Way Test Strips show total bromine, free chlorine, pH, and total alkalinity and total hardness levels in pools and spas. These test strips work quickly and easily with just a single dip test. The results shown will be quick and accurate. Experts recommend testing pool water weekly for optimum sanitizer, pH, and total alkalinity levels.

1. Dip entire strip into water and remove immediately.
2. Hold Strip level for 15 seconds (do not shake excess water from strip).
3. Compare Total Bromine, Free Chlorine, pH, Total Alkalinity and Total Hardness pads (in that order) to color chart on label.