Extra high range peroxide test strips 0-5000ppm peroxide (50 strips)
Measure the amount of peroxide in water from 0ppm-5000ppm
Easy and simple to use.
Simply dip in the testing solution, remove and wait for the strip to change colour.
Measure the peroxide levels of your water system up to a maximum of 5000ppm peroxide.
Lets you know whether there’s enough HuwaSan in your water system for shock disinfection carried out over 1 hour.