Free Chlorine Test Paper Strips Range 0-25 ppm w/ Color Chart Cleaning Water Swimming Pool 50 Strips

Description: This Free Chlorine Test Paper provides a simple, reliable, and economical means to measure the concentration of free available chlorine in water after using sanitizing solutions.The Chlorine Test Paper measures total available chlorine from 0-20ppm, and give results in just seconds. Specification: Analyzes Chemical Factors: Free Chlorine Features: - 15 Seconds Quick Test - Dip in water and take out immediately, then read test strip in 15 seconds. - Color Chart on Bottle - Each Bottle has 5 aluminum foil packages of 10 test strips, total 50 strips, - Tests in a range of 10-200 ppm(mg/L) (0, 0.5, 1, 3, 5, 10, 25 ppm markings) - Rapid quantitative detection of chlorine-containing water such as medical water, pool water and household cleaning water Package Included: 1 x Free Chlorine Test Paper Strip Bottle Packed (50 Strips)