The setting knob can be unscrewed after the target has been set - making inadvertent changes to the settings impossible
The Torx TAMPER-RESISTANT locking screw supplied with the tool also protects against unwanted manipulation the adhesive seals supplied offer a further level of security. It is not possible to adjust the setting without breaking the seal
Mount for interchangeable insert tools
QuickRelease safety lock
Fast, accurate setting thanks to QuickSelect quick-action adjuster
Dual stop signal
Easy-to-read double scale with color coding to differentiate between N*m/ft*lb and ft*lb/in*lb scales
The measuring element is only under load while force is being applied, no need for manual reset to zero
Can be applied for either clockwise or anticlockwise tightening by turning the inserts over.
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.
Two-component handle with ergonomically designed green softer layers (resistant to oils, grease, fuels, brake fluids and Skydrol)
Calibration using perfectControl calibrating unit No 7794 or calibration system No 7706.