TES-2700 TES-2712 LCR数字万用表TES-2700自动换档及自动关闭电源3200countLCDwithanalogbar-graphData-holdmodeavailableatohms600Vrms过载保护TES-27123yLCD峰值锁定及读值锁定功能电感,电容及欧姆测量TES-2700电气规格电压(AC/DC)檔位320m/3.2/32/1000VDC 3.2/32/320/750VAC准确度DC-0.5%rdg+2dgts AC-1.2%rdg+4dgts(40-400Hz)输入阻抗10M (min)过载保护100 V(DC)/1mV(AC)电流(AC/DC)檔位320 /3.2m/32m/320m/20A准确度DC-1%rdg+2dgts AC-1.5%rdg+5dgts(40-400Hz)分辨率1 A电阻( )檔位320/3.2K/32K/320K/3.2M/30M 准确度0.8%rdg+2dgts分辨率0.1 TES-2712技术指标电压(AC/DC)檔位200m/2/20/200/1000VDC/750VAC准确度DC-0.5%rdg+1dgt AC-1%rdg+5dgts分辨率0.1mV输入阻抗10M (min)电流檔位200 /2m/20m/200m/20A分辨率0.1 A开路电压值DC-1%rdg+1dgt AC-1.2%rdg+3dgt(50-500Hz)电感檔位200 /2m/20m/200m/20A分辨率10 H准确度5%rdg+10dgts电容檔位2000P/200n/2 F/20 F分辨率1PF准确度3%rdg+10dgts