Earthing device for a tool or implement, comprises a crocodile clip and earthing cable for connecting to the implement and a display attached to distal cable end that indicates when a correct earth has been established

摘要

An arrangement for earthing a tool or implement in an explosive area, comprises an earthing cable (2) with a large crocodile clip (1) with jaws (12, 13) attached to one end of the cable. The other end of the cable is connected to an evaluation and display device (6) with which correct earthing can checked for and indicated.