●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: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:20mA 1% 3,200mA 1.8% 3,10A 3% 7●电阻:200/2k/20k/200k/2M 0.8% 3, 20M 1% 5, ●电容:2n/20n/200n/2uF 3% 5,20uF 3% 10●电感:20m/200m/2/20H 3% 10●频率:2k/20/200k/2M/20MHz 0.5% 5●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