[Measurement Range]: 17.7-212.4 in./lbs.(2-24N.M), there are two unit scales located on two sides of the wrench. The scale is clear and easy to read, this Bike Torque Wrench helps to ensure the installation accuracy of components, extend the life of high-performance components, and prevent damage which caused by over-tightening. [High Accuracy]: The bike torque wrench can be operated clockwise and counterclockwise with 72 Ratchet teeth. Minimum rotation angle: 5 . Accurate 3% [High quality wrench]: The main body is made of chrome-vanadium steel, which is strong and durable enough. The handle is made of anti-slip material, which is convenient for holding and working. This Torque Wrench is widely used to meet various needs. [Adjusting torque value]: Pull the locking knob downward and turn the handle to adjust the torque (increase the torque value clockwise and decrease the torque value counterclockwise), loosen the locking knob to lock the torque value. When the preset torque value is reached, you will hear a "click" sound. Please stop applying force at this time. Prevent excessive deformation and damage to your items. [Bike Torque Wrench Set]: Includes 16pcs accessories(H2H2.5H3H4H5H6H8H10PH1PH2PH3T10T25T30, 100mm extension bar) ,one bike torque wrench come with a storage case.