1/4
7-pin 12V trailer tester – Automotive diagnostic tool for checking electrical circuits and sockets
Of which environmental contribution £0.01 including VAT.
Sold by Permu UK
You may also like
Compare with similar items
Product information
Description
General Description
The car trailer tester is an essential diagnostic tool for checking the wiring of trailers, caravans or bike racks. It is designed to test electrical connections simply and efficiently, ensuring optimal operation of your trailer's lights and turn signals.Technical Specifications
- Main Material: ABS and Copper
- Color: Black
- Item Type: Diagnostic Tools
- Size: Approx. 20 * 5 * 4 cm
- Package Size: 20 * 5.5 * 4.5 cm
- Package Weight: 194 g
- Battery Type: 9V (not included)
Usage
- Insert the plug into the tester's connector.
- Press the yellow button on the side of the tester.
- If the wiring is correct, all the indicator lights will illuminate.
- Each indicator light indicates a specific function: left turn signal (yellow), fog light, or 12V (blue), ground (white), right turn signal (green), right taillight (brown), left brake light (red), left taillight (black).
- If an LED does not light up, this indicates a faulty wire.
- If all the LEDs do not light up, this means the ground wire is damaged or all the bulbs are faulty.
- To test the functions of each pin, turn on the left turn signal and check that the corresponding LED flashes at the same frequency.
- Repeat the process for the right turn signal, taillight, fog light, and brake lights.
- With an extension cable of approximately 4 meters, you can test the functions more easily from the driver's seat.
Other Information
- This product is European style, please confirm before ordering.
Features
- BrandOTHERS
- MaterialTwo-material
- Battery or cell includedNo
- ManoMano ReferenceME212666132
- MMID258855724166
Advice from
Multimeter buying guide
A multimeter is an essential tool used to measure various electrical values. From digital multimeters with screens to analogue models with needle scales, multimeters all look alike so it can be tricky to choose the right device. Read on for our best safety practices and tips to help you find the best multimeter!
You are here:



















