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5% off Brymen and Siglent @ Welectron: marcoreps5
Probe Master: www.welectron....
Brymen BM839: www.welectron....
'precision' voltage calibrator: www.banggood.c...
Patreon: / marcoreps
Welectron have provided a Brymen BM839 for this video. It seems like it has been designed for this comparison, because it's specifications are very similar. The price however is so much better that is hard to believe, that Brymen could keep up ...