Description

The Insta-TEST^® Low Range Free Chlorine Test Strips are a convenient way to test free chlorine levels in potable water and swimming pools.

Efficiency of chlorine disinfection depends on pH of the water. A measurable concentration of free chlorine in water is called free chlorine residual. Free chlorine residual is a safety measure that protect drinking water from contamination.

Ideal for drinking water or pools. Each capsule contains 25 x strips and gauges a range of 0, 0.5, 1, 3, 5, 10 ppm.

Please download Product Manual