Dial torque wrench before the display instructions

dial torque wrench is also called dial-type torque wrench is a tool for torque calibration service.
1, the rotary knob on the case or the case can be driven pointer rotation, the pointer is a pointer memory, called passive pointer or trailing pointer; and join the movement for the work pointer pointers, also known as the active pointer.

2, the use of this product should be used in the appropriate range of sizes and models depending on the intensity level and the requirements of the fastener torque values should not exceed the scope of use.