La Motte 4-In-1 Test Strips 50S

Description

Great for Spas! Test for Free Chlorine, Bromine, Alkalinity, pH, Total Hardness. The Insta-TEST 4 Plus pool and spa strip measures Free Chlorine 0-10 ppm, Bromine 0-20 ppm, Total Alkalinity 0-240 ppm, pH 6.2-9.0, and Total Hardness 0-800 ppm. This test strip is a dip-n-read strip with instant results. Each bottle includes 50 test strips packaged in a waterproof PopTop bottle with a hinged cap. The bottle has a molded desiccant liner, which protects the strips.