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Old 11-20-2013, 01:21 PM
Topp dawg Topp dawg is offline
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Join Date: Jun 2013
Boat: 2003 Mastercraft X10
Location: Southeast
Posts: 266
[quote=catamount;992719]In that case I would go to my junk drawer of old cell phone chargers until I found one that was between 3 and 6 volts. Cut the leads off, hook to the correct posts and see what happens. Just make sure the output on the power adapter says DC of course.


Hmmm. This sounds a bit risky. I don't want to be the test monkey with a new tach. Anyone with an old tach they want to try this on?
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