Introducing a broader range, higher level chlorine test with results in just 30 seconds.

*Safety checks the strength of diluted bleach in 30 seconds.
*Measures ppm of available chlorine for disinfecting purposes.
*PPM Ranges: 1,000 2,500 5,000 7,500 10,000
*Desiccant-lined vial helps keeps strips fresh
*Ergonomically designed snap closure
*50 strips per vial