Fault location with precision: The transmitter sends signals to the circuit, and the receiver traces along the line. When close to the break point, the beeping sound weakens / the signal light dims. The open circuit position is quickly locked, with an error of 5cm. Say goodbye to "blind inspection and random disassembly".
Efficient short circuit detection: If there is a short circuit, the receiver will emit continuous beeping + red light alarm. It supports 12V/24V vehicles and can detect short circuit faults in wiring harnesses, plugs, and sensors within 5 minutes.
Precise identification of wiring harnesses: In complex wiring harnesses, the transmitter sends a specific frequency signal, and the receiver can accurately identify the target line (such as CAN bus, sensor lines), avoiding "connecting the wrong line leading to secondary faults". It is especially suitable for modification and repair scenarios.
Dual mode operation, making beginners become "old electricians" instantly.
TONE mode (beeping mode): Real-time feedback of signal strength. When there is a break or short circuit, the beeping sound changes suddenly. Suitable for operations in dim light and narrow spaces (such as engine compartment, chassis).
CONT mode (continuous mode): Continuously sends signals. Used for long-distance wiring harness tracking (such as body wiring harness, trailer circuit). Combined with the "signal bar" display of the receiver, it can accurately locate within 10 meters.
What's in the box
1 x Automotive Short And Open Finder
1 x Carrying Pouch
2 x 9V Battery
1 x Receiver
1 x User Manual
