Stahlwille TORQUE WRENCH WITH CUT-OUT 721/20 QUICK

· click-type · Rapid setting thanks to easy-action locking lever in the handle · Ergonomically designed, non-slip adjuster with a thumb recess · Magnifying glass integrated in the display window · dual stop signal · twin scales N·m/ft·lb · the measuring element is only under load while force is being applied, no need for manual reset to zero · Optimised convex handle for strain-free working · any force applied to the tool after the ´click´ or applied in the opposite direction to the current function - e.g. forcible loosening of a jammed screw - does not act on the trigger mechanism and cannot cause damage to it · all the sensitive components are protected by the sturdy tubular steel housing · calibration using perfectControl calibrating unit No 7794 or calibration system No 7706. Adjustment without disassembly · with certificate · display deviation value ± 4%