鉗形電流表DCM2000R/日本三和鉗形電流表DCM2000R的詳細(xì)說(shuō)明 ACA/DCA測(cè)量至2000A真有效值開(kāi)口直徑53mm自動(dòng)關(guān)機(jī);數(shù)據(jù)保持具有ACV,DCV,阻抗,頻率,導(dǎo)通,二極管測(cè)試等功能ACA,True-rms40/400/2000A (1.5%rdg+8dgt)DCA40/400/2000A (1.5%rdg+8dgt)ACV,True-rms400m/4/40/400/600V (1.2%rdg+8dgt)DCV400m/4/40/400/600V 400/4k/40k/400k/4000k/40M (1.5%rdg+8dgt)Frequency100/1k/10k/100k/1000kHz (0.5%rdg+3dgt)