This kind of wrench is a very precise instrument. It is only used to tighten screws, bolts and nuts to the required torque. Do not use it to pry nuts, use it as a crowbar or replace a normal ratchet wrench.
Do not exceed the maximum torque value of the wrench during use.
It can only be used within the load range of the handle. Do not attach any tie rods to the product. Any incorrect use will cause errors and may even damage the wrench.
The torque value of the wrench must be adjusted to be the same as the required torque value. If the torque value you adjust is too large or too small, it will seriously damage the instrument you are using.
Do not disassemble this wrench casually. Incorrect disassembly and assembly may cause damage to the internal structure and cause serious damage to the instrument.
