DUAL SCALE PRESET SCREWDRIVERPreset torque screwdriver torque range is 0.1-0.6Nm, with dual scale, 0.01Nm increments, and fastener tightening stops automatically when they reach the preset torque. HIGH PRECISIONThe adjustable torque screwdriver reaches the set torque to stop tightening and the torque is accurate. It is suitable for screw locking in precision instruments, circuit boards and other occasions that require high screw locking. WIDE COMPATIBILITY The hex torque screwdriver has a hex socket. The inner hexagonal design is compatible with various hexagonal screwdriver bits and can be widely used in various types of screwdriver bits. ERGONOMIC HANDLEThe torque screwdriver has an ergonomic handle, easy to hold and easy to utilize. You can easily use this torque screwdriver to achieve precise tightening of fasteners.