Torque wrenches are labor-saving. There are many places where torque wrenches can be used in daily life. Generally, torque wrenches must be used where there are screws. It is widely used in automobiles, motorcycles, railways, bridges, pressure vessels, etc.. A digital torque wrench dedicated to the detection of thread tightening torque in industries that have strict requirements on thread tightening torque. The digital torque wrench can quantitatively apply the tightening torque to the threaded fasteners and display the tightening torque in the form of numbers.
