Thread: Electric / Electronic Question
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Jim2 Jim2 is online now
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Join Date: Oct 2003
Location: Calgary
Posts: 2,553
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For a pneumatic switch perhaps a Hobbs switch would do. Looks like a oil pressure idiot light switch, you can get them with two contacts isolated from the switch body, and an adjustable pressure setting screw.

Search Hobbs Switch. $20-$30
Old 02-06-2018, 09:10 PM
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