The SenSafe Total Chlorine Water Check test strip is a TMK (Thio-Michler's Ketone) Colorimetric Aperture Strip designed for screening all drinking water sources. The water quality test reports accurate results from 0.02 ppm (mg/L) to 10.0 ppm (mg/L).

US Patented SenSafe Total Chlorine Water Check makes on-site and field testing quicker and easier than current methods available. Since there are no powders or tablets to mix, no technical training is required, no hazardous chemicals are used, and water quality test results are achieved in less than 1 minute, the SenSafe Total Chlorine Water Check test strip promise to revolutionize water quality testing.

• Sensitivity: 0, 0.05, 0.1, 0.15, 0.2, 0.5, 0.8, 1.0, 4.0, 10.0 ppm (mg/L) “ 15 Seconds