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 and save money fast, easy, accurate AquaChek Silver Test Strips!

For a clean and healthy pool and/or spa, test the water at each end a minimum of twice a week!

Tests for 7 important chemistries in seconds: Total Hardness, Total Chlorine, Total Bromine, Free Chlorine, pH, Total Alkalinity, and Stabilizer (Cyanuric Acid). 100 strips included in each bottle.

Warranty Coverage: Hach Water Testing Systems come with a 30 Days Limited Manufacturers Warranty. The manufacturer warrants this water testing system against defects on workmanship and materials. This warranty will be void if this water testing system is damaged as a result of improper installation or use, or if damage is a result of ice. Warranty does not cover any labour charges, cost of lost water or chemicals, or any other damages that may occur.