Pre-Adjustable Torque Wrench with Over-Torque Prevention Mechanism

• In compliance with calibration procedures of current ISO 6789 standard.
• Once the set torque is achieved, even if more force is applied, the QSPCA does not add additional torque and prevents over-torquing.
• The set torque cannot be changed without using a special tool (sold separately), preventing the operator from accidentally changing the torque setting.
• The QSPCA series complies with the IEC 61340-5-1:2007 standard (protection of electronic devices from electrostatic phenomena).
• Models available with wired and wireless "limit-switch" for use with Poka-Yoke systems.