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Using a dmm as a tachometer
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14th Aug 2022, 7:51 pm
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GMB
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Join Date: Aug 2003
Location: near Reading (and sometimes Torquay)
Posts: 3,100
Re: Using a dmm as a tachometer
Quote:
and we learned to divide the displayed RPM by two to compensate
You do realise that many single cylinder engines spark each time the piston is at the top (because it doesn't matter).
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