Open&Short Finder Circuit Tester:Automotive open & short finder circuit tester powered by 2pcs 9V batteries (Included)performs quickly and easily Locate short circuits, open connections, broken wires, current leaks and even trace wires., Checking Short Circuit:The automotive wire tracer electrical allows you to detect intermittent circuit issues by bending wires or connectors and monitoring changes in receiver tone without damaging the insulation layer. The wire tracer electrical has a 7-inch flexible probe that allows access to wires in crowded areas., Easy to Use:Simply connect the transmitter in series with the circuit or wire being tested (i.e., instead of a blown fuse, through a connector, in series with an open circuit wire, bulb socket, etc.), and scan the circuit/wire with a tracer flexible probe to locate the fault point., Wide Application:The cable tracker electrical is suitable for DC 6-42V circuit power supply,for DIYers, electricians, and technicians, it is easy and fast to determine the continuity of cables/wires and diagnose circuit breaker points, which can meet various daily work needs., Package Includes:2x Automotive open & short finder circuit tester (1x Receiver,1x Sender)，2x 9V Batteries,1x Carrying Pouch,1x User Manual,1x Exquisite packaging.
