MY61数字多用表32档量程自动关机显示器:30*60mmLCD最大显示数1999直流电压:200m/2/20/200V+-0.5%,1000V+-0.8%交流电压:200mv+-1.2%,2/20/200v+-1.0%,700v+-1.2%直流电流:2mA/20mA+-1.0%,200mA+-1.5%,10A+-2%交流电流:2mA/20mA/200mA+-1.2%,10A+-3%电阻:200/2K/20K/200K/2M +-1.0%,20M +-1.0%,200M +-5.0%电容:2nF/20nF/200nF/2 /20 F+-4.0%带峰鸣器通断测试二极管测试:正向直流电流约为1mA,反向直流电压约为2.8V晶体管hFE测试:1-1000电源:6F22(9V)*1外形尺寸:91*189*31.5mm重量:约270g