The Dissolved Oxygen Probe is for measuring the value of dissolved oxygen in an aquarium in continuous immersion. It must be connected to power units through the appropriate interface (ACQ-210N-O2).

This value can be displayed as % of saturation or as ppm. 

Thanks to the Aquatronica systems flexibility, it is possible to simultaneously connect and monitor several electrodes and interfaces (ACQ210N-O2) of the same type.