1.NonIntrusive Wire Tracing Trace wires without damaging insulation using the flexible probe. The adjustable sensitivity allows for effective use in various scenarios, including hardtoreach areas like bundles, conduits, and behind panels. 2.Accurate Short Open Circuit Detection: Detect short circuits and open breaks in automotive wiring systems with ease. The transmitter and receiver LEDs provide clear visual feedback, while the flexible probe ensures accurate testing in tight spaces without damaging surrounding components. 3.Wide Voltage Range for Versatile Use: Designed to operate on DC 642V circuits, this Cable Tracker Electrical is for diagnosing electrical issues in cars, trucks, and other vehicles. Internal surge and overload protection ensure safe and reliable performance. 4.Professionalgrade Design for Easy Use: Equipped with a transmitter and receiver, this tool simplifies wire identification and continuity testing. Its intuitive design makes it ideal for both professional technicians and DIY enthusiasts.