Indicating torque wrench with pointer follower and carrier for interchangeable insert tools. Scale is made of luminescent light yellow special film enabling clear readings even in poor light conditions, dual scale N m/ft.lb. or N m/in.lb.;Handle with integrated force compensator. Measuring element is a deflection plate in the handle, with overload cut-out. Can be subjected to load against the measuring direction, anticlockwise by turning over, supplied in sturdy metal box.;Deviation of indication ? 4%. With certificate.