Extech Exstik Chlorine Meter, 0.01 To 10.00 PPM

Direct reading of Total Chlorine provides fast and easy measurements (less than 2 minutes) Low detection limit down to 0.01ppm Unaffected by sample color or turbidity Memory stores, tags and recalls up to 15 readings US EPA approved as an acceptable method for wastewater compliance monitoring of Total Chlorine.