Re: 1934 dual temperature gauge
[QUOTE=Graham Freeman;2014800]
Am I expecting to much with just immersing in a jug of boiling water?
The ice water part is important !
Ignore if you are doing that already but. If you are not it is very helpful as it accelerates the expansion-contraction of the gauge fluid .
If it registers half at boiling just remember that .
A bit low but it still works .
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