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Spehro Pefhany
 
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Default ? Meter to test thermoelectric potential of unknown metal

On Sun, 09 Oct 2005 02:18:05 GMT, the renowned Bill Janssen
wrote:

My scrap yard friend had/has a meter with two probes that when applied
to an unknown metal will, from the needle defection, tell what the metal
might be.
I assume it measures the thermoelectric effect The meter is seriously
damaged and is
probably not repairable

Their meter is now broken and they asked me to repair or find another.
The broken one was manufactured by Chemet Products of San Francisco.
That company seems to no longer exist.

So, does anyone know of a similar meter. I don't even know how to search
on Google for such a device. Mainly I don't know what to call it.

Bill K7NOM


Do you have it in hand? Unless this twigs somebody's memory, you might
want to post some high-res photos of the device. It sounds like it's
working on the electrochemical potential of the metals.

Why do you think the meter isn't repairable? Is the movement totally
destroyed? I've managed to fix some analog meter movements that looked
pretty busted up. Is it taut-band or jeweled?


Best regards,
Spehro Pefhany
--
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