meter voltage

例句：

1. 1.The engineer measured the voltage at various points on the circuit.
   工程师测量了电路上各个点的电压。
2. 2. The meter voltage is displayed on the screen of the device.
   设备的屏幕上显示了电压表的读数。
3. 3.The technician used a meter voltage to check the integrity of the wiring.
   技术人员使用电压表检查电线的完整性。