[AJD] Ammeter Question

Dave Mayfield johndeere at gwltd.com
Tue Dec 28 06:17:52 PST 2004


Seems to me that you would want to place a known load inline with it and see
if it reads correctly. I use an automotive 1156 lamp. The 1156 draws 1 amp
at 12VDC.

73 W9WRL
J. Dave Mayfield
www.w9wrl.com
----- Original Message -----
From: "wb5cys" <wb5cys at sbcglobal.net>
To: "Antique John Deere mailing list"
<antique-johndeere at lists.antique-tractor.com>
Sent: Monday, December 27, 2004 6:47 PM
Subject: [AJD] Ammeter Question


> Time for me to go back to school, guys.
>
> What is the best way to test an ammeter for proper operation?
>
> Thanks!
>
> Cal Barton
> Nacogdoches, TX
>
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>




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