7 Way Test Strips for Hot Tub Pools and Spas 100 Counts, Fast Testing for Free Chlorine, Total Chlorine, Bromine, Total Hardness, Total Alkalinity, Cyanuric Acid and pH Testing - N\\C

• UPC   746599763260
• High Quality Test Kit: Seven chemical indicators can be tested simultaneously on one test paper, and each test paper is composed of high-quality fiber paper and color blocks. 7-Way Pool Water Test Strips: Test swimming pool/ spa water total chemistry, such as: pH, free chlorine/bromine, total chlorine, total alkalinity, cyanuric acid, total hardness at a time. Convenient & Quick: Our Pool Spa and Hot Hub Test Strips just soak in water for 2 seconds, then take it out, hold the test strip horizontally for 15 seconds, compare with the color chart on the bottle within 30 seconds to obtain clear and accurate water quality results. Easy-To-Store: These pool testing kit for above ground pool were packed in a easy-to-store container. 1 pack contains 100 test strips. Quality Guarantee: If you have any questions or are not satisfied with our disposable toilet seats cover, welcome to contact us, we will help you anytime.