Extech CL203  

CL203: ExTabTM Chlorine Reagent Tablets (10pk)

Reagent Tablets for ExStik® Chlorine Meters

CL203 are ExTab Chlorine Reagent tablets (10pk-100 tests) for the Extech CL200 Chlorine Meter. Foil packaging provides very stable environment with long shelf life. No messy powder reagents for hassle free calibration of your Extech meter.