SenSafe® Free Chlorine Water Check (NCW-481026)
It is designed to resist interference from monochloramines. It is a simple dip and read test and you will have your result within 20 seconds. These strips can be used across industry from testing for Free Chlorine in swimming pools and spas to testing for sanitizer residue in food processing or tap water and other environments.
Our patented aperture strips are unique in the way the water flows through them and detects the Free Chlorine much more accurately. We use trace amounts of chemicals on our strips which makes them extremely safe and non-hazardous. They are considered as Articles under OSHA and do not require SDS sheets.