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Old April 19th 06, 08:10 PM posted to rec.aviation.homebuilt
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Default Is it a habit we prefer mechnical instruments?

I think we're being told a lot of digital stuff is "better"
when it really isn't in some ways. Digital stuff is much cheaper to
manufacture, because machines can assemble almost the entire thing,
while analog devices have small moving parts that usually need to be
put together by hand. The profit on digital equipment must be a lot
higher, especially on the cheap stuff.
I can't use digital meters while troubleshooting electrical
problems. The digital VOM I can afford only samples the voltage or
whatever about once a second, making any rapid adjustments or quick
readings impossible. The old analog meter goes immediately to the value
and shows any changes instantly. In cold weather the LCD digital
display gets sleepy but my mechanical needle still works faithfully.

Dan

Good points, one and all. And my experience as well.

Peter