Yes. The Optical DO Probe uses an optical property to measure DO in a water sample. As a result, this probe does not interfere or have compatibility issues with pH, conductivity, salinity probes, or ISEs.

Note that there are some probes, including pH Sensors, Conductivity Probes, and ISEs, that can interfere with one another. See Will I get interference when I put two sensors in the same solution? for further information.