Use: Controlled screw tightening in the range of 600 - 1500 Nm, For use in almost all industrial manufacturing areas, Features: 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, 1" square drive with pin-locking mechanism DIN 3120 - B 25, ISO 1174, Automatic short-path actuation with tactile impulse and audible signal, Single scale with a scale division of 25 Nm, Technical advantage/Function: 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., Double-lever mechanism for maximum cutting performance, 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