特点:分贝测量,三极管测量,电池测量功能:DC电压:0.1V/0.5V/2.5V/10V/50V/250V/1kVAC电压:10V/50V/250V/1kVDC电流:50u/2.5m/25m/0.25A/10A电阻:x1/x10x100/x1k/x100kΩ外形尺寸:150x100x38mm重量:约300g(含电池)