Description

Each wrench is calibrated to+/-4% accuracy tolerance according to DIN EN ISO 6789:2003

Each wrench is laser-etched the torque setting range, precision direction and a traceable serial number

The wrench actuates with a tactile impulse and audible signal when the pre-set torque is reached

By sealing the adjustment mechanism, accidental adjustment while working is ruled out

Torque setting can only be adjusted by using torque testers or sensors