Tests for: Total Hardness, Total Chlorine, Total Bromine, Free Chlorine, pH, Total Alkalinity, Stabilizer (Cyanuric Acid)
Silver 7-in-1 is our most comprehensive test strip. Trusted by service professionals, this test strip tests for seven key parameters in seconds.
AquaChek Silver 7-in-1 Test Strips (100 Test Strips)
CA$39.95 Regular Price
CA$36.95Sale Price
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