三用電表TES-271231/2LCD峰值鎖定及讀值鎖定功能電感,電容及歐姆測量 TES-2712電氣規格電壓(AC/DC):檔位200m/2/20/200/1000VDC/750VAC準確度DC-0.5%rdg+1dgtAC-1%rdg+5dgts分辨率0.1mV輸入阻抗10M (min)電流:檔位200 /2m/20m/200m/20A分辨率0.1 A開路電壓值DC-1%rdg+1dgtAC-1.2%rdg+3dgt(50-500Hz)電感:檔位200 /2m/20m/200m/20A分辨率10 H準確度5%rdg+10dgts電容:檔位2000P/200n/2 F/20 F分辨率1PF準確度3%rdg+10dgts