Patent ID: 8172607

Claim:
Electronic torque wrench ( 10 ) comprising a hand grip body ( 11 ) equipped with a user interface ( 12 ), electronics ( 13 ) for controlling the wrench and a grasping area ( 18 ), the hand grip body projecting out at the front with a mechanical connecting element ( 14 ) which ends with a clamping head ( 16 ) at one extreme, characterized in that a removable battery element ( 19 ) for supplying the wrench with power by battery, protrudes axially from the rear end of the hand grip body, opposite the clamping head, and it is connected to the hand grip body through a connector group ( 20 ) for electric and mechanical connection, a connector ( 20 a ), once the battery element ( 19 ) is removed, being uncovered at the rear end of the hand grip body ( 11 ) for the connection of the wrench to a matching connector ( 20 c ) of an electric cable ( 21 ) for connecting to an external power supply and control unit ( 22 ).