压力计

例句：

1. 1. The pressure meter is used to measure the pressure in a pipeline.
   压力计用于测量管道中的压强。
2. 2. The engineer used the pressure meter to check the accuracy of the pressure gauge.
   工程师使用压力计检查压力表的准确性。
3. 3. The pressure meter was used to monitor the pressure levels during the construction process.
   压力计被用来监控施工过程中的压力水平。