Hach AquaChek 511244 4-in-1 Test Strips chlorine-bromine-floaters filtration area for efficient debris

filtration area for efficient debris removal

reliable digital operation

18 oz Rambler Bottle

✅ Wide Testing Range: Measures salt from 400–7

Hach AquaChek 511244 4-in-1 Test Strips chlorine-bromine-floaters filtration area for efficient debrisHach AquaChek 511244 4 in 1 Test Strips Tests Free Chlorine, Total Alkalinity, Cyanuric Acid, and pH levels for pools and spas, ensuring optimal water balance. 50 test strips per bottle for multiple pool checks, perfect for regular maintenance. Fast, accurate results in just 15 seconds, so you can spend more time relaxing. Easy to use flip top cap allows for convenient single strip dispensing to avoid waste. Ideal for chlorine pool and spa owners,