CAUTIONS: 1. Do not keep applying pressure after reaching the preset torque; otherwise, the work piece and torque wrench may get damaged. At lower toque, it is not so clear to hear "click" sound, please ressure the wrench slowly.
2.Before setting the torque value, check if the torque wrench is at LOCK or UNLOCK.
3. After the first time using or being left unused for longer time and it is required to use once again, be sure to use higher torque to operate for 5-10 times so that the components within may be fully lubricated by the specail-purpose lubricant oil. When it is not used, be sure to set the torque to the lowest value.
Read Carefully The Operational Instructions Before using The Wrench.star
Newest Quality 3% Precision 9*12 2.5-20Nm Key Head Replaceable Torque Wrench
Head Size: 9*12
Precision: ± 3%