AquaChek Silver Test Strips – 100 Strips for Chlorine, Bromine, pH, Alkalinity, Hardness & Cyanuric Acid (551236)

The most complete strip in the AquaChek line, trusted by service professionals. One dip reads seven parameters in under a minute, so you can balance your pool or spa without juggling multiple test kits.

Key Benefits:

• Tests total hardness, total chlorine, total bromine, free chlorine, pH, total alkalinity, and cyanuric acid
• Reads cyanuric acid up to 300 ppm — higher than most liquid kits
• Enhanced color separation for easier, more confident reading
• Faster and simpler than liquid test kits
• 100 strips per bottle

How to use: Dip one strip into the water and remove immediately. Wait 15 seconds, then compare against the color chart on the bottle.