A simple, accurate and cost effective way to measure free chlorine.
Designed as a more accurate alternative to chemical test kits, this Free Chlorine Checker provides quick, accurate results in just a few easy steps.
HI701: Free Chlorine Checker
SKU: HI 701
- (2) Sample 10 ml cuvettes with caps
- (6) Powder reagents for Free Chlorine
- (1) 1.5V AAA battery