Application:Controlled screw tightening in the range 750 - 2000 N-m,For use in almost all industrial (production) environments,Design:Classified according to DIN EN ISO 6789-2:2017 Type II Class A,incl traceable test certificate,Calibrated with a maximum permissible deviation of +/- 3% and thus more accurate than the /- 4% prescribed by the standard.,1" drive square with pin lock DIN 3120 - B 25,ISO 1174,Automatic switch-off with tactile and audible signal,Single scale with a 50 N-m scale,Technical advantages/function:Light but robust (because the housing is made of a single piece of aluminium),very workshop-friendly,No shifting of the set values and thus no influence on the accuracy by working with both hands or outside the handle (as with conventional torque spanners).,Both the drive square and the pivot point are on one shaft,so extending the spanner does not affect the tightening value...,Extremely low wear due to force reduction on the lever mechanism,Forged lever chain from the GEDORE quality works,High accuracy, even in continuous heavy-duty use,Long service life and long operating life,Simple operation - quick and reliable tightening of the set torque,Convenient setting using an attractively shaped, captive adjustment knob at the end of the handle,Single or double drive square for controlled clockwise and/or anticlockwise tightening