產(chǎn)地:TW型號:MODELWM-01/WM-024組LCD顯示W(wǎng),PF,V,A具RS-232C接口瓦特(WATT;AutoRange,AC DC)范圍分辨率準(zhǔn)確度(0-400Hz)輸　　　　入200W0.1W0.5%讀值 5位數(shù)0-300V,0-20A,0-400Hz,PF=0-12000W1W0.5%讀值 5位數(shù)0-300V,0-20A,0-400Hz,PF=0-1　電壓(VOLTAGE;TrueRMS,AutoRange,AC DC)范圍分辨率準(zhǔn)確度(0-400Hz)過載保護(hù)200V0.1V0.5%讀值 4位數(shù)1000VDC/750VAC750V1V0.5%讀值 4位數(shù)1000VDC/750VAC　電流(CURRENT;TrueRMS,AC DC)范圍分辨率準(zhǔn)確度(0-400Hz)過載保護(hù)2A0.001A0.5%讀值 4位數(shù)2A20A0.01A0.5%讀值 4位數(shù)20A頻率(FREQUENCY;感度＞5V)