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 to DIN EN ISO 6789:2017 Type II Class A, with a factory certificate. Working accuracy: +/- 3 % tolerance of scale set torque. The specification of the standard (+/- 4 %) is exceeded. · Lightweight and robust (as housing is made of an aluminium alloy), 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 unique lever mechanism · Forged lever chain from our own quality forge · Maximum precision even when subjected to extreme continuous use · Long life cycles and tool lives · Easy operation - fas