●41/2位,最大显示:19999 过载保护 ●带背光,量纲及功能符号指示●直流电压:200m/2/20/200V 0.05% 5 1000V 0.1% 5●交流电压:200mV 1.2% 10,2/20/200V 0.8% 10, 700A 1.2% 5●直流电流:2m/20mA 0.5% 2,200mA 0.75% 5, 10A 2% 10●交流电流:2m/20mA 0.8% 10,200mA 1.5% 10, 10A 2% 10●电阻:200M 0.2% 5,2k/20k/200k/2M 0.2% 13●电容：2n/20n/200n/2uf/20uf 3% 5 ●频率:20kHz 2% 5●通断测试 ●二极管 ●三极管 ●电源：6F22或9V 1●外形尺寸：181 81 39mm●重量：约270g(含电池)