Tests for: Total Hardness, Total Chlorine, Total Bromine, Free Chlorine, pH, Total Alkalinity, Stabilizer (Cyanuric Acid). Want to add savvy to your pool maintenance knowledge? AquaChek Select Connect is our most comprehensive test for checking water quality and includes a handy guide that teaches you how to treat your pool. The free, user-friendly app uses innovative photo capture technology to digitally scan the test strip and provides a personalized water treatment recommendation. And no registration required. After your initial purchase, you can keep up your supply with AquaChek Select Connect Refill test strips.
