Now back to this.
The accuracy of the gauge in the link is unacceptable to me and is just as bad as the garbage they put on the canners to begin with.
3-2-3 of span is the worst accuracy allowable or I have seen.
I am almost positive my old gauges are better than that.
One thing I have been tinkering with in my head is electronic temperature and pressure sending units.
These could be plug and play going back to just about any place convenient to monitor.
Like a dash board or control panel.
Over the top I know but I like thinking about worthless stuff.
