Efficient Water Testing: Simplify pool maintenance with our fast and reliable hot tub test strips. Dip, wait, compare it's that easy! Obtain accurate results in seconds without costly lab visits, saving you time and hassle. Comprehensive Water Quality Analysis: Ensure your spa water is pristine with our all-in-one test strips. Covering essential parameters like total hardness, chlorine levels, pH balance, and more, our spa test strips provide a complete overview of water quality. Cost-Effective Testing Solution: Stay on top of your spa maintenance without breaking the bank. Our affordable hot tub test strips offer a generous supply for regular testing, allowing you to monitor water conditions proactively and prevent issues. Long-Term Reliability: Keep your spa test strips clean for up to 24 months with our secure bottle packaging. Say goodbye to concerns about moisture damage and trust in the durability of our long-lasting hot tub test strip solution. Convenient and Portable: Test your spa water anytime, anywhere with our user-friendly test strips. Compact and easy to use, these hot tub test strips are perfect for on-the-go testing, ensuring your water stays crystal clear wherever you are. Description: Ensure accurate and reliable pool water testing with these convenient hot tub test strips. Simply dip the strip in water for 2 seconds, wait for 30 seconds, and compare the color to the chart for quick results. This cost-effective solution saves you time and hassle, allowing you to test your water quality anytime, anywhere. Covering all essential parameters including total hardness, free chlorine, bromine, total chlorine, cyanuric acid, total alkalinity, and pH value, these spa test strips are perfect for comprehensive water testing. Regular testing, ideally twice a week at the same time, helps you stay ahead of any potential issues. Packaged in a sealed bottle, these test strips have a shelf life of up to 24 months, ensuring their reliability over time. Say goodbye to concerns about moisture damage and enjoy the peace of mind that comes with this long-lasting testing solution for your hot tub. Item Name: Test Strip Material: Plastic, Test Paper Features: Reliable, Versatile, Efficient Size Details: L: 4.6cm/1.81", W: 4.6cm/1.81", H: 10.8cm/4.25" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 50pcs: 50 x Test Strips 100pcs: 100 x Test Strips