TL;DR:
By oversampling. Using the same ADC, some USB testers can detect 0.0001V while others cannot.
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Tag: YZXstudio
Alert: Fake YZXStudio ZY1280
Oh Yeah! Fake YZXStudio ZY1280.
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Are the Additional Functions on These Meters Reliable?
Are the additional functions on these meters reliable? Can we trust them? Let’s take a closer look.Read More »
YZXstudio ZY1280 VS ZY1276(P) Quick View
KAAYEE USB Multimeter YZXstudio ZY1276
Another interesting USB meter bought in October. Supports detection/trigger of almost all the current fast charging protocols. Very useful for charger or power bank test.Read More »
USB Charging