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900

Series 900

Mechanical torque wrenches


Torque wrenches of new concept, designed and manufactured to exceed performances required by EN ISO 6789:2003.

  • FAST AND EASY SETTING.
  • IT DOESN’T NEED TO TURN BACK TO THE MINIMUM SCALE VALUE AFTER BEING USED.
  • LONG LIFE ACCURACY AND REPEATABILITY.
  • PATENTED.
 

The wrench works with a “variable arm clicker mechanism”. Torque variations are obtained not by screwing or unscrewing a spring (the critical component in a standard click type wrench) but by a variation of levers positions. The spring inside works always in the same condition, independently of torque selected. This innovative system guarantees endurance and stability.

  • With reversible 72 teeth ratchet head, universal fittings 9×12, 14×18 or16 mm spigot end.
  • Quick and precise slide adjustment by unscrewing the knob and glinding the slider on the scale to the required value.
  • With graduated scale in Nm and Lbf.ft or pre-set (the desired torque must be set using a torque analyzer).
  • Excellent repeatability and reliability.
  • Dual signal when the set torque is reached: acoustical click and effort decrease.
  • Ergonomic handle.
  • Guaranteed accuracy ± 3% in accordance with EN ISO 6789:2003.
  • Traceable calibration certificate through accredited laboratories.

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