BUZZER ALARMWhen the circuit breakpoint is detected, the receiver will give an alarm. And the closer the probe is to the power failure, the faster the sound frequency and the higher the volume, which can help you quickly determine the circuit problem
INTERNALI PROTECTION FUNCTIONThe automotive short and open finder circuit has internal protection function to prevent surge and overload. Transmitter and receiver LEDs display open circuit or short circuit status
HEADPHONE CONNECTION 3.5 mm headphone jack monitor detection, even in a noisy environment, it can perform cable short-circuit point inspection, cable tracking and cable identification operations, so as to prevent noise from affecting the judgment result
PAY ATTENTION WHEN USINGIn order to obtain the best range, the probe tip (black cap) of the receiver should be perpendicular (at 90°)to the wire being traced and either above or below it