Re: [OMC-Boats] Tachometer accuracy

From: jd <jdood@...>
Date: Thu, 8 Oct 2009 18:18:45 -0700

i will if you try it first!

actually sounds pretty easy. just connect it up to a automotive
battery charger pos to pos, neg to neg, turn it on, and if the tach
reads 2400 it's spot on -right? and what if my one of a kind
tach starts smoking?

On Oct 8, 2009, at 12:49 PM, BC Howk wrote:

> Tach accuracy has come up a few times this season and I have started
> to wonder about mine as well, feels like the tach is reading high,
> but not wildly off...
>
> Anyhow I was poking around the web today and stumbled accross this
>
> http://www.cadvision.com/blanchas/54pontiac/tach.html
>
> If I recall correctly, Scott, you have an extra tach you were
> looking to get calibrated right? Have you tried a test like this to
> validate that it is indeed off? I may try this myself this off
> season if my curiosity get the best of me, forcing me to remove my
> tach from the boat.
>
> Curious if anyone out there has ever tried this test?
>
> Cheers,
> B.C. _______________________________________________
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Received on Thursday, 8 October 2009

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