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DC 4V-30V 0.36 Inch 5 Digit Mini LED Display Digital Voltmeter Voltage Test Panel Meter High Accuracy 3 Wires
US$0.00

Q: do these meter show negative voltage? eg. -9.00

Asked by dirkbuddy on 2019-12-10 03:31:23

BG234445611 é medidor de tensão (vdc) e corrente(A). mas pode usar para medição de tensão (vdc-) também. basta fazer corretamente as ligações...

2020-09-27 05:03:00 Helpful (0)
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