額定值(范圍)電壓:15/30/60/150/300/600V電流: 直接輸入:5/10/20/50/100/200mA(僅WT210),0.5/1/2/5/10/20A(WT210/WT230) 外接輸入(選用):2.5/5/10V或50/100/200mV頻率范圍DC,0.5Hz~100kHz基本精度(45Hz 頻率f 66Hz)電壓/電流: (讀數(shù)的0.1%+量程的0.1%)功率: (讀數(shù)的0.1%+量程0.1%)一般規(guī)格外型尺寸: WT210:約213(寬) 88(高) 379(深)mm(突出份除外) WT230:約213(寬) 132(高) 379(深)mm(突出份除外)重量: WT210:約3公斤 WT230:約5公斤