Sean Breheny wrote:

> What about simply making or buying a very accurate current source (for
> say 10 amps) and then using a regular multimeter to measure the
> voltage across the shunt? It would be 1mV at 10 amps. You could even
> go higher in current if needed to get a large enough signal.

That's more or less what I'd have adviced too.

-- 
Ciao, Dario
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