The interface to the probe is derived from the Python module shared by Cedric Hugon of Hyperfine Research. His Python module drives the Three-axis Hall Magnetometer THM1176. You can find the GIT repository here. But, again, this code is provided as Open Source, with no support guarantees from either the author or Metrolab.
A heartfelt thanks to both Wouter Gins and Cedric Hugon for sharing. Of course, in the spirit of Open Source, we expect that any improvements you might make should also revert to the community!