Description
This test strip measures levels of free chlorine in a solution, in steps of 0, 50,100, 250, 500 and 1,000ppm, giving results in just seconds.
- Remove one test strip from the vial, being careful not to touch the test pad with your fingers.
- Dip the test strip into the solution being tested for 1-2 seconds.
- Remove and compare against the colour chart within 15 seconds.