31/2位,最大显示:1999 过载保护 带背光,量纲及功能符号指示直流电压:200m/2/20/200V 0.5% 3,1000V 0.8% 3交流电压:200mV 1.2% 3,2/20/200V 0.8% 3, 700V 1.2% 5直流电流:2m/20mA 0.8% 2,200mA 1.2% 2, 10A 2% 5,交流电流:200mA 1.8% 3,20mA 1% 3,10A 3% 7电阻:200/2k/20k/200k/2M 0.8% 3 20M 1% 5电容:2n/20n/200n/2uF 3% 5,200uF 5% 5频率:2k/20k/200k/2M/20MHz 0.5% 5温度:-30℃∽400℃ 1.2% 5,400℃∽100℃ 1.9% 15通断测试 二极管 三极管 电源:9V 1(6F22或等效型)外形尺寸:181 81 39mm重量:约270g(含电池)