Item# 551236 (English only)*
Item# 552237 (French/Spanish/German)*
Tests for: Total Hardness, Total Chlorine, Total Bromine, Free Chlorine, pH, Total Alkalinity, and Stabilizer (Cyanuric Acid).
AquaChek Silver is the most comprehensive test strip product in our professional line providing test results for 7 key parameters in less than one minute! Save time, save money, and service more pools with Fast, Easy, Accurate AquaChek Silver Test Strips!
For a clean and healthy pool, test the water at each end a minimum of twice a week!
* Not available in the EU