twalker(at)cableone.net Guest
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Posted: Sun Jan 01, 2006 9:03 am Post subject: Re: Zenith-List Digest: Tach RPM Error |
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Folks,
Regarding tachometer accuracy, a couple of months ago I offered a no-cost
piece of software that was given to me several years ago by the developer.
It uses sound to calculate RPM. I might serve as a backup to verify the
optical and other tachs you are testing. You could install it on your
laptop and take it out to the airport with you.
I had a geared Continental engine that I tested it on several years ago, and
it seemed more accurate than the 45 year old tach in the Cessna.
Email me at: twalker(at)cableone.net and I will forward the program to you.
Tommy Walker in Alabama
Do Not Archive.
Accuracy not guaranteed.
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