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Posted by William Noble on May 12, 2008, 12:14 am
Please log in for more thread options I've never seen a sealed unit with an internal battery that I couldn't open
up and change the battery on - when the battery goes dead, give it a try.
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>> Tiny-tach or other secondary triggered tach connected to one plug
>> wire. Doesn't care how many cyls - there are 2 types - 2 stroke and 4
>> stroke. 2 stroke tach works with double ended coils, which are NOT
>> used on 3 cyl engines.
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> Thanks, I just ordered a tiny tach. I don't like that it has a sealed
> battery and will only last 4-5 years and then need to be replaced, but
> that's the way everything is built now.
>
> Karl
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** Posted from http://www.teranews.com **
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> digital as I need to know whether the engine is running 1200 or 1300 rpm.
> The dial gauges that go to 10,000 rpm just don't have the resolution I
> need.
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> They don't seem to make a tach for three cylinder engines. here's the best
> page of digital tachs. I've found: http://tinyurl.com/4lg6ru
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> Is there an easy device to add to a tach set for six cylinders to actually
> read for a three? Some other idea?
>
> Karl
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