Bestway Pool and Spa Test Strips (Packing may vary)

Compatible Design: Suitable for all Bestway above ground pools for comprehensive water testing Easy Color-Match System: Quick and convenient testing with instant and easy-to-read results Generous Supply: Contains 50 test strips for multiple uses and regular monitoring throughout the season Total Alkalinity Measurement: Measures Total Alkalinity from 0 to 240 ppm for balanced water chemistry Simple and Convenient: Easy to use testing process for hassle-free water maintenance experience 3-in-1 Testing Capability: Efficiently measures Free Chlorine (0 to 10 ppm), Total Alkalinity (0 to 240 ppm), and pH (6.2 to 8.4) Extended Shelf Life: Features an 18-month shelf life ensuring long-term reliability for pool and spa water quality maintenance