Auto Car Short Circuit Finder immediately detects and alerts you to where a circuit is open. You can quickly and easily locate short circuits, open connections, broken wires, current leaks and even trace wires.

You can also find intermittent circuit faults by flexing wires or connectors and listening for a change in the receiver's tone, giving you general tracing or pinpointing the problem location.

It also shows you the direction to the short circuit with its directional indicator, eliminating guesswork. This professional tool works on all types of circuits with voltages between 6 and 42 volts DC, such as those found in automobiles, trucks, boats, RVs, etc... With its wide working voltage range, do not use at AC voltage or above 42V unit

Tracing of wires is possible even inside bundles, conduits, behind panels, under carpets, upholstery, etc.

Easy to use: simply connect the transmitter in series with the circuit or wire under test, (i.e.: in place of a blown fuse, across a connector, in series with an open wire, a light bulb socket, etc.), and scan the circuit/wire with the tracer's flexible probe to find the problem spot



42 V Ready: for use in vehicles with mixed or single 42 Volt systems

Operates on DC voltages from 6 to 42 volts

Internally protected against power surges and overloads

9.76 inch (24.8 cm) flexible probe allows reaching wires in congested places

Transmitter and Receiver LEDs show open or short circuit conditions

Adjustable sensitivity for all tracing situations

This instrument is designed to identify and trace wires or cables without damaging the insulation. You can also use it to check for short circuits and locate open circuits and so on. There is a Transmitter and a Receiver included in the instrument.

Wire tracing

Checking for short circuit

Locating open circuit

Wire identification

Color: As Shown

Material: plastic



Package Contents:

1 x Automotive Short and Open Finder Transmitter and Receiver

1 x English Manual



Only the above package content, other products are not included.

Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.