扭力扳手刻度查看的方法是：從手柄的邊緣指針對齊的刻度尺直接讀數，手柄擰到的刻度值是設定的力矩值，力矩值是牛頓米或千克力米，刻度盤上寫有單位。
The way to check the scale of the torque wrench is to read directly from the scale aligned with the pointer on the edge of the handle. The scale value to which the handle is screwed is the set torque value. The torque value is Newton meter or kilogram force meter, and the unit is written on the scale.
扭力扳手也叫扭矩扳手、力矩扳手、扭矩可調扳手，力矩是力和距離的乘積，在緊固螺絲螺栓時需要控制施加的力矩大小，以保證螺紋緊固且不于因力矩過大破壞螺紋。扭矩扳手分為：電動力矩扳手和手動力矩扳手，其特征是：設定扭矩，扭矩可調。
Torque wrenches are also called torque wrenches, torque wrenches, and torque adjustable wrenches. Torque is the product of force and distance. When tightening screws and bolts, it is necessary to control the amount of torque applied to ensure that the threads are tightened and will not damage the threads due to excessive torque. Torque wrenches are divided into electric torque wrenches and manual torque wrenches, which are characterized by setting torque and adjustable torque.
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