Description:EM415PRO Automotive Tester Cable Wire Tracker Short Open Circuit Finder Repair Car Tracer Diagnostic ToolsFeature:Location open circuit: powered by 2pcs*9V battery (note: not included). It will immediately detect where the circuit is open and issue an alarm. You can quickly locate short circuits and disconnections.Check for short circuits: You can also find intermittent circuit problems by bending wires or connectors and listening to changes in the tone of the receiver.Flexible probe: Flexible probe helps to contact wires in crowded places and hard-to-reach areas.Multifunctional: Designed to identify and track wires or cables without damaging the insulation. It can also be used for short circuit inspection, open circuit location, wire tracing, wire identification, etc.Quick and easy: Judge the continuity of cables or wires, and diagnose breakpoints, making your repairs fast.Specification:Material: ABSSize:Receiver: 240x44mm/9.45x1.73inTransmitter: 58x68mm/2.28x2.68inColour: BlackBattery: 6F22 9V battery (not included)Note:Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!Please allow 1-2cm measuring deviation due to manual measurement.