for EM415Pro Car Wire Break Tester Circuit Fault Finder Scanner Test Short Open Circuit Automotive Wire Tracker Item Type: Car Wire Break TesterMaterial: ABSFunctions: 1. Cable tracking 2. Find the short circuit cable 3. Check the cable disconnection point 4. Cable identification Parameter Receiver: Approx. 200x44mm/7.87x1.73inTransmitter: Approx. 58x68mm/2.28x2.28inColor: Black Material: ABS Battery: 1x6F22 9V battery (not included) Features: Check short circuit: You can find intermittent circuit problems by flexing wires or connectors and listening for a change in the receiver tone, Flexible probe: Flexible probe help reach wires in congested places and hard to reach area. Multifunction: It is designed to identify and trace wires or cables without damaging the insulation. It also can be used in checking short circuit, locating open circuit, wire tracing, wire identification and more. Quick and Easy: Judge continuity of the cables or wires, and diagnose the break point, making your repairs quick. Notes 1. Please allowed 1-3mm differences due to manual measurement, thank you for your understanding! 2. Due to the difference between different monitors, please understand that the picture may not reflect the actual color of the item.