Free Chlorine, Bromine, Total Chlorine, Alkalinity, pH, Total Hardness
The Insta-TEST® 5 Plus pool & spa strip measures
– Free Chlorine 0-10 ppm – Bromine 0-20 ppm – Total Chlorine 0-10 ppm – Total Alkalinity 0-240 ppm – pH 6.2-9.0 – 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 Pop Top bottle with hinged cap. The Insta-TEST® 5 Plus is also packaged with our Insta-TEST® Pool & Spa Owner's Handbook.
The bottle has a molded desiccant liner, which protects the strips from moisture and UV light.