The PB 8317.M ESD has a stepless mechanical adjustment at the end of the handle, which can be set without additional tools. The display is on an analogue scale and can be recalibrated using the spanner supplied. When the set torque is reached, the torque handle triggers audibly. The loosening torque is +100% of the set value, so that screws that have already been tightened can be loosened again without any problems. The tool is supplied with a recalibration tool and a factory test certificate. The accuracy is ± 6% in accordance with EN ISO 6789. The ESD handles ensure safe dissipation of electrostatic charges and are ideal for working in ESD-protected areas. The handle also has a magnetic tool holder for 1/4" C6.3 and E6.3 bits.