31/2自動量程數(shù)字多用表符合國際安全標準IEC1010-1CATⅢ600V。二次注塑自動量程數(shù)據(jù)保持顯 示:1999計數(shù),字高15mm直流電壓:200m/2/20/200V 0.5%,1000V 0.8%交流電壓:200m/2/20/200V 0.8%,750V 1.2%直流電流:200 /2m/20mA 0.8%,200mA 1.2%,10A 2.0%交流電流:2m/20mA 1.2%,200mA 1.8%,10A 3.0%電 阻:200/2K/20K/200K/2M 0.8%;20M 1.0%通斷測試(帶蜂鳴器)二極管測試晶體管hFE測試電 源:1.5V(AAA) 3外觀尺寸:158 74 31mm重 量:約220g(包括電池)