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Common Ohmmeter Circuits

 
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PostPosted: Wed Sep 10, 2008 10:07 pm    Post subject: Common Ohmmeter Circuits Reply with quote
The basic ohmmeter circuit contains a current source and multiplier resistors so the voltmeter scale may be calibrated in Ω. The Kelvin connection uses more than one set of leads to eliminate the lead resistance as a variable in the equation for both local and remote measurements.

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