Hanna Instruments HI701 Free Chlorine Colorimeter

Free Chlorine Range: 0.00 to 2.50 ppm (mg/L)

Easier to use and more accurate than chemical test kits

EPA approved DPD method Accuracy ±0.03 ppm (mg/L) ±3% of reading 0.01 ppm (mg/L) resolution (250 points) Large, easy to read digits Auto shut-off.

Dedicated to a single parameter

Designed to work with HANNA’s powder reagents Uses 10 mL glass cuvettes. 

Ideal for

Swimming pools and spas, fruit and vegetable sanitation, disinfection, drinking water and quality control checks.