Just get a proper pump and solve the issue. I find compressors to be handy for a high volume of inflations at the shop or seating tubeless but for my regular pumping a simple bike pump of good quality is way better. If I pump regularly I don't have to pump much and don't have to worry about overinflation unless I decide to over inflate them for some reason.

I haven't seen or heard of that brand and being it is from a random website who knows but it sounds like it wasn't designed around bicycles. Plus with an old bike like that I would want to be very careful pressure wise.