供应万用表，会记忆的万用电表(图)

电表与pc利用rs-232双向沟通dataloggerfunction直接测量v,a,ohm,hz,cx和℃/℉,勿需调整输入信号电压(ac/dc)檔位200m/2/20/200/750(ac)/1000v(dc)准确度dc-(0.5%rdg+1dgt)ac-(1.0%rdg+5dgts)分辨率0.1mv输入阻抗10m&omega；过载保护600vrms电流(ac/dc)檔位200&mu；/2m/20m/200m/20a(ac/dc)准确度dc-(1.0%rdg+1dgt)ac-(1.2%rdg+3dgts)分辨率1&mu；a最大端压降0.35v过载保护0.5a/250v快熔保险系&；diode20a/380v电容(f)檔位2000p/200n/2&mu；/20&mu；f准确度3%rdg+10dgts测量频率400hz电阻(&omega；)檔位200/2k/20k/200k/2m/20m准确度0.8%rdg+2dgts分辨率0.1&omega；过载保护600vrms开路电压值3.2v最大开放电压500vrms二极管准确度2%rdg+2dgts分辨率1mv短路电流值1.0ma闭路电压值3.2v导通动作阻抗30&omega；以下开路电压值3.2v