> The lowest voltage it can measure is what powers the LED display so something must be acting like a DC to DC converter set at the display voltage.
>
> Additional resistance in series lowers the current too much to power the display.
>
> It only works on an ideal voltage source.
What Brand and model is this meter?
Mikek
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Reply by Bret Cahill●April 17, 20222022-04-17
The lowest voltage it can measure is what powers the LED display so something must be acting like a DC to DC converter set at the display voltage.
Additional resistance in series lowers the current too much to power the display.
It only works on an ideal voltage source.