automotive wire short tracer Tool Repair Tester Open Short DY25 Detector Wire Tracer Cable Open Circuit Detector Automotive Diagnostic Repair

MULTIPLE FUNCTIONS This automotive short circuit repair tester tool is used to detect and alert you immediately when a circuit is open. You can quickly and easily locate short circuits, open connections, broken wires, current leaks and even trace wires. Also can receive the tone signal on cables or wires telephone line, identify the status of the phone line in operation. Easy to Use The 7 inch flexible probe can be bent as needed to facilitate access to wires in congested or difficult places. Depending on the circuit characteristics and sensitivity adjustment, the probe will pick up the wire signal within a certain range. Pay attention when using In order to get the best range, the probe tip black cap of the receiver should be perpendicular at 90 to the drawn wire and above or below. Internal Protection Function Automotive short circuit and open search circuit has internal protection function to prevent overvoltage and overload. Transmitter and receiver LEDs display open circuit or short circuit status. Wide Application This short and open search circuit tester is suitable for use in the new generation of vehicles with mixed or simple 42 volt systems and can operate at a DC voltage of 6-42 volts. Such as those found in automobiles, trucks, tractors, boats, RVs, etc. with its wide operating voltage range.