The eXactยฎ Micro 7+ advanced photometer uses a patented method and technologies that offer faster, safer, easier, and more precise water testing.
The eXactยฎ Micro 7+ offers ten modes which provide direct read capabilities for: Total Alkalinity, Bromine, Calcium Hardness, Free Chlorine, Total Chlorine, High Range Chlorine, Copper, Iron, and pH.