laser level meter

例句：

1. 1.The laser level meter is used to measure the height of objects accurately.
   激光水平仪用于精确测量物体的高度。
2. 2. The engineer used the laser level meter to check the accuracy of the building's foundation.
   工程师使用激光水平仪检查建筑物基础的准确性。
3. 3.The laser level meter was a revolutionary tool in the field of engineering.
   激光水平仪是工程领域的一项革命性工具。