Do you know this manometer?

[DiMethyl]

I have an opportunity to buy the following vacuum gauge for cheap:
Meriam Instirument A1500MH Digital Manometer.
Has anyone had any experience with this guage, and if so, what do you think of it?
It's listed as follows:
Media compatibility: Non-isolated sensor for clean dry, non-corrosive gases.
I don't know if this type of sensor is compatible for vacuum distillations.
If Something can go wrong----it will!!