So by extension, if I just want to use it as a thermometer at the moment, I could wire it like this, correct?
And if this is correct - the earth attaches to what? The case will be plastic.
View attachment 59361
If using a plastic box, the Earth would just terminate at the joiner.
I would still probably wire up an output while your building it. It's a lot easier when it already done and you want to use it for something.
My old one got used for over a year when I used to BIAB before actually getting something plugged into the outlet.
QldKev
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