Pool Test Strips - 6 in 1 Tests for 7 most critical parameters: Total Chlorine, Free Chlorine/Bromine, pH, Total Hardness, Total Alkalinity, and Cyanuric Acid. The second test segment is for both Chlorine and Bromine.
Spa Test Strips - No matter you use Chlorine in your swimming pool, or Bromine in your hot tub, these test strips help you to know if the water is safe, clean and crystal clear before jumping into.
17 Seconds QUICK Chlorine Test Strips - Immerse the strip into water for 2 seconds and take out. Hold it horizontally and wait for 15 seconds. Then compare each color against the color chart on bottle. Extremely easy to use and instant clear results.
Perfect Value for Your Money - Precise results from local pool services can be expensive. This test strip provides acceptably accurate results at a reasonable price. With each bottle, you can do 50 water quality tests. Test your pool or hot tub regularly without burning a hole in your wallet.
Long-term Storage - Test strips are for single use and exposure to humidity will make them unusable. We sealed 10 strips in one moisture-proof foil bag and 5 bags per bottle. So, you can store them for 2 years without worrying about unused strips going to waste due to moisture.