I made an accurate (0.1F) LCD cryogenic thermometer for one of my projects. It goes down to -400F using an RTD probe. I am curious if I put together a kit, or just assembled one, would anyone be interested in buying these? Does anyone have a need for a low-cost cryogenic thermometer?
I am thinking of getting a 3d printer to make the enclosure and thought this would be a good project to start with.
Bookmarks