三用電表TES2800MODELTES-2800/2801/2802規(guī)格 TES-2800/2801/2802電壓(AC/DC):(Autoranging/Manual)檔位400m/4/40/400/600V(AC/DC)準(zhǔn)確度DC-0.5%rdg+2dgtAC-1.2%rdg+5dgtsin40~500Hz分辨率100μV輸入阻抗10MΩ(DC)過(guò)載保護(hù)660VAC電流(AC/DC):檔位400μA/4000μA/40m/400m/20A(DC/AC)準(zhǔn)確度DC-1%rdg+2dgtAC-1.5%rdg+5dgts(40~500Hz)分辨率1μA輸入保護(hù)0.5A/250Vfuse&20A/600Vhighenergyfuse導(dǎo)通測(cè)試Below40Ω最大開(kāi)路電流Below0.5V頻率(Hz):(Autoranging)檔位4K/40K/400K/4MHz/40MHz準(zhǔn)確度1Hz分辨率0.1%rdg+2dgts靈敏度200mV/5V電感:(2802)檔位40mH/400mH/4H/40H準(zhǔn)確度0.01Mh分辨率0.01Mh