strain gauge tester

例句：

1. 1.The strain gauge tester was used to measure the stress in the material.
   应变测力计测试仪被用来测量材料中的应力。
2. 2.The engineer used the strain gauge tester to detect any defects in the metal.
   工程师使用应变测力计测试仪来检测金属中任何缺陷。
3. 3. The strain gauge tester was a crucial tool for the construction project.
   应变测力计测试仪是建筑项目的关键工具。