electrical capacitance levelmeter

例句：

1. 1.The electrical engineer used the capacitance levelmeter to measure the insulation resistance of the circuit.
   电气工程师使用电容表来测量电路的绝缘电阻。
2. 2. The new electronic device has a high accuracy and can be used for measuring the electrical capacitance of various materials.
   新型电子设备精度高，可用于测量各种材料的电容量。
3. 3. The levelmeter is an essential tool for measuring the electrical capacitance of electronic devices.
   水平仪是测量电子设备电容量的重要工具。