Pencil Led Wire Detector Automobile Multifunction Auto Truck Circuit Tester Tool

  • $52.90
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Multi-function Auto Circuit Tester (NO SCREEN)

With the increasing technical updates, the unceasing development of auto industry and the continuous renewal of auto parts and electronic components, auto circuits gradually increase, but the detection tools of maintenance telephone are very few. Jiaxun automobile circuit tester excludes difficulties and anxieties for vast auto repair factories, 4S shops, and auto headquarters.

It can accurately detect various line faults under the situation of no damage to rubber cover.

It sets multimeter & test lamp gear which has the functions that the top-level multimeter fails to do. It specially detects the wires with bad contact and aging wires.

It can detect each fault in the place where the space is narrow and light is weak.

The product is the only four-in-one product with the functions of multimeter, test lamp, lighting lamp and probe.

All functions of digital multimeter are intelligent. Backlight is closed automatically after the backlight of 30s. All ranges are intelligent, and the instrument shuts off automatically after the stop of use for 20min.

It is convenient to use, efficient to detect, easy to operate and has reliable performance.

Nighttime Operation

Automobile circuits are often repaired at night and in the place where the light is weak. The operation is very troublesome if general tool is used.

But the instrument can detect without other lighting facilities and also can be used as a flashlight.


Press (BLCTR3) switch for 3s, LCD super-brightness LED backlight will be on, and backlight is intelligent and will be closed automatically after 30s.

Technical Field:

The patented invention is used for the detection of automobile circuit faults, with efficiency, accuracy, convenience, reliability and other practical applicability.

Technical Features:

At present, there are two modes for the detection of automobile circuit: one is to detect automobile circuit with conventional multimeter.

Under the situation of automobile circuit with bad contact or aging wires, the test results are normal but fail to describe accurate and actual faults.

It has great limitation during actual use. The other is to detect automobile circuit with test lamp, the traditional tool fails to measure line voltage, because its operation time is long, it is not easy to operate in too narrow place, moreover, the probe easily pricks hands, and it is very inconvenient to operate in winter or at night.

The tester with good rubber cover can accurately detect the fault location of automobile circuit. The set multi-functional gears can be used for the detection of multiple faults.

Furthermore, you can operate it at your will in dark and narrow place. Without other lighting facilities, it is safe, convenient and efficient to use.

It is applicable to each maintenance environment. Therefore, it is a good assistant of automobile decorations and circuit repairing

Package Includes:

1 x Automobile circuit detector tester

2 x test pencils

1 x Manual

1 x clip