Hanna HI97771 Free and Total Chlorine Ultra High Range Photometer

Hanna HI97771 Free and Total Chlorine Ultra High Range Portable Photometer The HI97771 Free and Total (Ultra High Range) Chlorine Photometer combines accuracy and ease of use in a simple, portable design. The advanced optical system provides lab-quality accuracy while its user-friendly design is easy for any user making it the perfect photometer for your water quality testing needs. The HI97771 meter measures free chlorine in water samples from 0.00 to 5.00 mg/L (ppm) and total chlorine from 0 to 500 mg/L (ppm). No warm up time needed before taking a measurement. Tutorial mode for easy step-by-step instructions. Uses either powder or cost saving liquid reagents. Click here for product manual