Description

Insta-TEST^® High Range Chlorine Dioxide Test Strips are a convenient way to test ClO₂ levels in sanitized water.

Each capsule contains 50x strips and gauges a range of 0, 10, 25, 50, 100, 250, 500 ppm..

If you are testing low concentrations of Chlorine Dioxide (0-10 ppm), try Low Range Chlorine Dioxide Test Strips.

Please download the Product Manual