TYS30 torque calibrator for Electric/Pneumatic Wrench offers a simple way to measure the output torque of electric or pneumatic torque wrench. When the wrench works, the screen on the calibrator will show the output torque value in the real time. The calibrated results will also be recorded and downloaded in different format. TYS30 torque calibrator has a reliable structure, and is composed of a torque sensor and a stress bracket.