Abstract: A torsion assembly includes a torsion tool and at least one wireless displayer for simultaneously receiving and displaying the torsion datum from the torsion tool. The torsion tool includes a seat disposed therein and a display module detachably received in the seat. The wireless displayer includes a base and a body rotatably mounted on the base. The base can be put on a desktop or adhered on a machine by a magnet. The body can wirelessly receive and shown the torsion datum from the first wireless transceiver that is disposed in the seat on the torsion tool.

Abstract: An extensive apparatus includes a shaft, a sensor, a display, a sleeve and a shell. The sensor is attached to the shaft so that the sensor detects torque exerted on the shaft. The display is electrically connected to the sensor so that the value of the torque detected by the sensor is shown on the display. The sleeve includes a tunnel through which the shaft extends. The sleeve is connected to the shaft so that they can only rotate together. The shell is rotationally provided around the sleeve. The display is connected to the shell so that the display is rotational relative to the shaft and easily observable regardless of the shaft.

Abstract: A torsion assembly includes a torsion tool and at least one wireless displayer for simultaneously receiving and displaying the torsion datum from the torsion tool. The torsion tool includes a seat disposed therein and a display module detachably received in the seat. The wireless displayer includes a base and a body rotatably mounted on the base. The base can be put on a desktop or adhered on a machine by a magnet. The body can wirelessly receive and shown the torsion datum from the first wireless transceiver that is disposed in the seat on the torsion tool.

Abstract: An electrical torsion wrench includes a shank, an operational head and a handle respectively mounted to two opposite ends of the shank. The handle has a first abutment formed on a distal side and radially corresponding to an axis of the shank. A stick perpendicular extends from the first abutment. An electrical displayer is rotatably sleeved on the shank and axially adjacent to the handle for the operator to easily and clear read the operating torsion value in different visual angles. The electrical displayer has a second abutment formed on a distal side thereof and abutting against the first abutment. A curved groove is laterally defined in the second abutment for receiving the stick such that the rotary range of the electrical displayer is limited.

Abstract: A torsion tool includes a body having an operating head formed thereon for driving a workpiece and a power set disposed therein. A control assembly is installed into the body and includes a seat received therein. The seat includes a microcontroller disposed therein and a sensor electrically connected to the microcontroller, wherein the sensor is disposed in the body for sensing the change of the operating torsion. A transceiver and a switch are respectively electrically connected to the microcontroller. A first conducting set is disposed in the seat. A display module is detachably received in the seat for showing torsion value. The display module includes a second conducting set electrically connected to the microcontroller of the display module, wherein the second conducting set is selectively electrically connected to the first conducting set for directly receiving the signal from the microcontroller of the seat.

Abstract: An extensive apparatus includes a shaft, a sensor, a display, a sleeve and a shell. The sensor is attached to the shaft so that the sensor detects torque exerted on the shaft. The display is electrically connected to the sensor so that the value of the torque detected by the sensor is shown on the display. The sleeve includes a tunnel through which the shaft extends. The sleeve is connected to the shaft so that they can only rotate together. The shell is rotationally provided around the sleeve. The display is connected to the shell so that the display is rotational relative to the shaft and easily observable regardless of the shaft.

Abstract: A digital display module for a torsion wrench includes a housing sleeved on a shank of the torsion wrench. A microprocessor is disposed in the housing and includes a normal display model and an inverted display model therein, wherein the normal display model is provided for right-handed operator and the inverted display model is provided for left-handed operator. Multiple function keys are arranged on the periphery of the housing for selecting display models and inputting data. A display screen is mounted on the periphery of the housing and electrically connected to the microprocessor. The display screen is divided into a first display zone for showing numeral and a second display zone for showing scale ratio. A sensor is mounted on a torsion unit of the torsion wrench and electrically connected to the microprocessor for sensing the operating torsion and transmitting torsion data to the microprocessor.