6-in-1 Swimming Pool Test Kit, 50-Pack Water Analysis Kit, Test Strips for Swimming Pools, for Water Quality Testing of Chlorine, Bromine, Nitrite, Nitrate, Hardness, Total Alkalinity, pH - Fei Yu

General Description: The 6-in-1 pool test strips allow you to measure several water quality parameters, including total chlorine, free bromine, pH, total alkalinity, cyanuric acid, and total hardness. Each kit contains 50 strips, conveniently packaged for long-term storage. Technical Specifications: Product Type: 6-in-1 Test Strips; Quantity: 50 strips; Measurements: Total chlorine, free bromine, pH, total alkalinity, cyanuric acid, total hardness; Reaction Time: 17 seconds (2 seconds in water, 15 seconds waiting); Instructions: To use the test strips, follow these steps: Dip the strip into the water for 2 seconds. Remove it and wait 15 seconds. Compare the colors on the strip with the comparison chart provided on the packaging to obtain the results. Test at both ends of the pool twice a week for optimal results. Other information Packaging: Each box contains 50 test strips, divided into 5 small foil bags, each bag containing 10 strips. Storage instructions: Keep away from light and moisture. Do not touch the test area of the reagent strip.