Technical advantage/Function: Pre-set value locking and safety device (A+S) eliminates the possibility of unintentional or manipulated adjustment, thereby representing more process reliability of the user, Classified according to DIN EN ISO 6789-2:2017 Type II Class A, incl. traceable test certificate, calibrated to a maximum permissible deviation of +/- 3 % and thus more precise than the +/- 4 % required by the standard, Lightweight yet robust (as the housing is made of an aluminium alloy) and resilient, very workshop-friendly, No inaccuracies whether used with both hands or held away from the handle (as for standard torque wrenches), Both the square drive and fulcrum are on an axis which ensures a high degree of user safety; can be extended to reduce the user's working load., Extremely low wear attributable to reduced forces in a lever mechanism, Forged lever chain from our group own quality forge, Maximum precision even when subjected to extreme continuous use, Long life cycles and tool lives, Easy operation - fast and safe torque tightening, Single- and double-square drive for controlled bi-directional tightening, Use: Controlled screw tightening in the range of 6 - 3000 Nm, For use in almost all industrial manufacturing areas, Features: With certificate acc. to DIN EN ISO 6789, traceable via in-house DAkkS laboratory to national standards, Automatic short-path actuation with tactile impulse and audible signal, Dual scale with corresponding scale graduation (see table), Type B, BC, C with push-button release, Pre-set DREMOMETER for serial production wherever the same value always needs to be applied, If fixed setting at the factory is desired is required, please state the Nm value when ordering (price on request)