7-in-1 Pool Spa Test Strips - 162 Accurate Pool Water Test Kit for Bromine, Total Alkalinity, pH, Free Chlorine, Total Hardness, Cyanate, and Total Chlorine

   About this item

• Lab-Tested Accuracy – Our pool test strips undergo rigorous accuracy testing and offer ±3% accuracy. If in doubt, please compare your results with certified laboratory testing before leaving feedback. Please note: If our test strips give different results than a non-certified test, the other test is likely inaccurate.
  7-in-1 – Easily check total hardness (TDS), free chlorine, bromine, total chlorine, pH, alkalinity, and cyanate—all with one easy-to-use strip.
• Use correctly for best results—dip in water for 2 seconds, then hold the strip horizontally for 45 seconds. Do not shake the water or allow the color to color. Then check the results and focus on sunlight for best results.
  Bulk Pack of 162 Strips—Get more value with bulk packs—ideal for homeowners and pool service professionals.
• Skin-Safe Pool – Maintains perfectly balanced water to help prevent irritation, dry skin, and common water-related discomforts.
• Pro Tips: 1) Keep the strip dry—do not get your fingers wet. 2) Read the results in natural daylight. 3) Store in a cool, dry place. 4) Use within 2 years of production. 5) Use within 90 days of opening. 6) Keep lid tightly closed to block out air.