Swimming Pool and SPA Test Strips,Hot Tub Test Strips 7 in 1-150 Accurate Tests for pH, Hardness, Total Chlorine, Total Alkalinity, Cyanuric Acid and Bromine

💧All-in-one test kit: The kit includes all essential equipment, and not using a additional tools required for testing.
💧Easy to make use of: The testing process is discreet and user-friendly, requiring no professional training. Users best wish to read the instructions before use.
💧Fast results: Results are obtained in only some seconds, making the testing process quick and efficient.
💧Easy interpretation: Results can also be easily interpreted by comparing them to the colour chart supplied with the kit.
💧Compliance: The product complies with the regulations and recommendations of the National Spa & Pool Institute (NSPI).