Optional parameters of torque wrench refer to
1, Ergonomic design of the handle, grip comfort, greatly reducing the fatigue of high-intensity operations.
2, Dual scale, can be precisely set the torque value.
3, If the set torque is reached, a clear alarm sound, and can feel a slight vibration in the handle.
4, Lock rings near the Lions, you can avoid the misoperation changing the set torque value.
5, Box wrenches-length: 990MM.
6, Drive size 3/4 inches.
7, The smallest scale interval 1.
8, Apply a torque wrench torque within the range 40% to 90%.
9, According to the requirements of torque lock nuts.