I picked up this cool Weston Instruments temperature gauge at the flea market this weekend for $ 4.00. Its range is from 0 degrees F to 1000 degrees F. It has two small connectors on the top. When I got it there was a small piece of bell wire on one of the connectors. Can anyone tell me how you would wire this up to something to read the temp? Is there another unit that is needed like a probe or something like that? Or maybe just a battery and the unit itself senses the temp in the room or environment it's in. I'm not sure what this gauge was used for. A boiler maybe? I found a lot of info on Weston ammeters, ohmmeters, and voltmeters, but I can't seem to find anything on Fahrenheit gauges. I'm hoping a member here can answer my question.
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