| 摘要 |
A torque applying tool includes a handle and a function end which includes two jaws. A first resistive strain gauge and a second resistive strain gauge are respectively connected to two respective insides of the two jaws. A third resistive strain gauge is connected to the handle and electronically connected to the first and second resistive strain gauges. A display unit is connected to the handle and electronically connected to the third resistive strain gauge. The display unit displays the value of torque that is a result of calculation of information from the resistive strain gauges.
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