Test liquids to measure residual free chlorine, from 0-10 ppm, in 30 seconds using these chlorine test papers.
- Maintain compliance by knowing residual free chlorine levels, from 0-10 ppm, with these test papers
- Results show in 30 seconds, faster than any other similar residual free chlorine test available in the industry
- No additional chemicals or reagents needed for accurate readings of residual free chlorine; does not test for bound chlorine such as chloramines
- Ideal for detection of chlorine amounts in drinking water, cooling towers, industrial equipment, treated municipal wastewater and elsewhere
- Convenient flip-top lid can be opened one-handed
- Simply dip strip for two seconds, shake off excess liquid and compare to color chart after 30 seconds
- Lightweight, moisture-wicking vial features water resistant label
- Made in the USA
