Automotive Short & Open Circuit Finder

Easy to use by just simply connect the transmitter in series with the circuit or wire under test, (ie: in place of a blown fuse, across a connector, in series with an open wire, a light bulb socket, etc.), and scanning the circuit / wire with the tracers flexible probe to find the trouble spot.

Get A Free Quote

Share to

This Automotive Short and Open Finder, car repair tool is designed to identify and trace wires or cables without damaging the insulation. You can also use it in checking for short circuit and locating open circuit and so on. Included in the set are Sender and a Receiver with a flexible thus, tracing wires made possible even inside bundles, conduits, behind panels, under carpets, upholstery, etc.



Wire Tracing

Checking Short Circuit

Locating Open Circuit

Wire Identification


Receiver probe is built of coiled steel, can be bent in order to reach wires in congested areas.

Operates on DC voltages from 6 to 42 volts

Internally protected against power surges and overloads

7 "flexible probe allows reaching wires in congested places

Transmitter and Receiver LED show open or short circuit conditions

Adjustable sensitivity for all tracing situations

No wire piercing required, non-contact technology



On / Off button

Test button

Probe length: 7 "flexible probe


Tone / Off / Cont (Continuity) switch

Tone / Cont (Continuity) LED

Red and black test leads cable (61cm length, approximate)

Receiver Dimensions: 38.5 x 4 x 2.3cm (H x W x D, approximate)

Sender Dimensions: 6.5 x 5.6 x 2.1cm (H x W x D, approximate)

DC Voltage: Operates from 6 to 42 volts

Power: 9V battery


Package includes:

1 x Automotive Short and Open Finder Sender

1 x Automotive Short and Open Finder Reciever

1 x Carrying Pouch

1X English User Manual