The GEARWRENCH Electronic Torque Wrench with Angle is available for 3/8" and 1/2" drives. It features three modes of operation: Peak Torque, Angle and Peak Angle. Torque accuracy is 2 percent clockwise, and 3 percent counterclockwise in the 20 to 100 percent range. The 72-tooth gear provides a five-degree ratcheting arc. An audible tone goes off as the target torque value is approached, and when the target is reached, the handle vibrates, a beep tone sounds and the screen display changes color to help ensure accuracy.