UniversalMeasuringDeviceUMG96 CompactshellW96xH96xD48mm Indicationof:V,A,A-Neutrallead,kW,kVA,cos-phi,Hz,kWh,kvarhetc. Operationhourscounter Displayrotation Selectionofmeasuredvalues Bimetallicfunction MemoryforMinimumandMaximumvalues注：此產(chǎn)品為做工程剩余的，外包裝和說明書有點(diǎn)舊，東西是沒使用過的。有圖有真相。接受的再查詢問。