Once switched to V, the meter automatically adjusts its range to give a meaningful reading, and the display includes the unit of measurement, V or mV.

 
  • 当切换到V(电压)位置时,仪表自动切换,以使读数更好显示,并且显示器可以显示其单位,如V或者mV。
今日热词
目录 附录 查词历史