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Old 10-07-2021, 08:21 PM   #2
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Join Date: Nov 2012
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Default Re: Radio Shack 2200813 29 range DVM

Does the meter otherwise work on voltage, resistance modes?

Is that 90 ohms measured out of circuit?

What does the meter read if you pass 20mA in it with that 90 ohm resistor in it?

Without any additional information or schematic my guess is 10 ohms.

Last edited by eccerr0r; 10-07-2021 at 08:23 PM..
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