M5Stack VA Meter Programmierbar Leistungsmesser M5StampS3 Spannung Strommessung
48,34 €
Current sampling error Low current (0 - 100mA) sampling error: 1.01%. High current (100mA - 5A) sampling error: 0.94%. uA level current sampling error: 0.69%. - User interaction: rotatory encoder switch, reset button, Boot button and onboard buzzer.
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