Description

High Level Chlorine Test Strip

1. The High-Level Chlorine test strip provides an easy way to accurately measure Free Chlorine in increments of 0, 25, 50, 100,and 1000ppm. This test strip produces a distinct color change over the entire range from blue to brown to orange.
3. Instructions:
   2. Immerse the test strip in the sample and remove immediately.
   3. Hold strip level (do not shake off excess sample).
   4. Compare to the color chart between 5 and 10 seconds after removing the strip from the sample.