measuring frequency meter

例句：

1. 1. The engineer used a measuring frequency meter to check the accuracy of the new device.
   工程师使用测量频率表来检查新设备的准确性。
2. 2. The scientist used a measuring frequency meter to analyze the data collected during the experiment.
   科学家使用测量频率表来分析实验期间收集的数据。
3. 3. The technician used a measuring frequency meter to measure the voltage across the circuit.
   技术人员使用测量频率表来测量电路两端的电压。