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AC80 ~ 260V Digital elektronik energi Watt-Meter 100A 20A Voltmeter Ammeter penguji arus tegangan RS485 seri-Port

USD 14.31USD 28.62

AC80 ~ 260V Digital elektronik energi Watt-Meter 100A 20A Voltmeter Ammeter penguji arus tegangan RS485 seri-Port

Description
Specification
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