Saw Dave's video on burden voltage long time ago and wanted to share my results. Also, I got one big and old laboratory Goerz voltmeter to show you
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. I chose to measure 100mA and 300mA. These are common in hobby electronics.
-Iskra mA/A meter (made in my home country - former Yugoslavia)
-Mastech analog meter 7050 - my first meter
![DMM :-DMM](https://www.eevblog.com/forum/Smileys/default/smiliey_dmm.gif.pagespeed.ce.CvRqtDiING.gif)
-Iskra multimeter, rebranded Goerz, bought from military surplus.
-Mastech 8226T true RMS meter, the best buy for RMS meter here
-Mastech MY68 - cheaper, not true RMS, not so good at current measurement, but good for everyday low voltage hobby usage
-My favorite Won Hung Lo DT9208A, good for toolbox and not much else, but can be handy for voltage measurement when you don't have enough money for 4 better multimeters for measuring input/output current/voltage on the PSU.
The best is Iskra mA/A (~130mV) and the worst is MY68 (~2.7V).
-at the last image you can see that my MS8226T is almost bang on
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according to the Goerz voltmeter.
Thank you for reading this post
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, and sorry for not so perfect image quality, I have old Kodak P850 with 5MP.