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Michael A. Terrell Michael A. Terrell is offline
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Default Voltage vs. current in an incandescant..


John wrote:

Jim Wilkins wrote:
On Mar 17, 1:25 am, Lewis wrote:
Josepi wrote:

The guys used to laugh when I would get out the old AVO analogue needle
meter, with the mirrored scale, from time to time but the digital ones
(with all their so-called accuracy) would get confused in certain
applications.

Anyone who ever had to tune a circuit for a peak or a null
should be on the analog meter side of that discussion.
Those GD blinking digits, you cant tell if the reading
is going up or down.
...lew...


I know, the analog meter feels easier, but you can read it to perhaps
1 part in 100 while the digital ones resolve 1 part in 1999, the
better ones 1 in 19,999, and if they let you play around inside the
+/- indicator can be zeroed to half a count or less.

jsw


If you are tuning to a peak or null an analog meter is the easiest to
use. If you are tuning to a set value the digital meter works best.
Some digitals have the bar under the digits which makes it somewhat
similar to the analog meter.



Not always true.


--
You can't fix stupid. You can't even put a Band-Aid™ on it, because it's
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