lever-type dial gage

例句：

1. 1.The lever-type dial gage is used for measuring the distance between two points on a scale.
   杠杆式测距仪用于测量标尺上两点之间的距离。
2. 2. This lever-type dial gage is easy to read and accurate in measurements.
   这种杠杆式测距仪易于阅读且测量准确。
3. 3.The engineer used the lever-type dial gage to check the accuracy of the construction work.
   工程师使用杠杆式测距仪检查建筑工作的精度。