数字万用表DT9928B

●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/2MΩ±0.8%±3,
            20MΩ±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