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7 / 13 Pin Plug Socket 12V Trailer Tester Wiring Circuit Light Test Car Truck RV Caravan Accessories Diagnostic Tools Universal
Professional-grade 12V trailer tester with 7-pin and 13-pin socket compatibility. Diagnose trailer wiring issues quickly with LED indicators for brake, turn, reverse, and running lights. Perfect for car, truck, RV, and caravan owners.
5/5
+ 1 000 sales
5 Reviews
20,42€
22,69€
-10%
The price includes VAT
Key points
- Dual 7-pin and 13-pin compatibility for universal use
- Clear LED indicators for instant circuit diagnostics
- Compact and rugged design for on-the-go repairs
- Tests brake lights, turn signals, reverse lights, and ground
- Perfect for cars, trucks, RVs, trailers, and caravans View product presentation
Certificate
CE
UL
Color: 7pin
France
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Product presentation
Diagnose Trailer Wiring Issues in Seconds – Reliable, Compact, and Universal!
This versatile 12V trailer tester is designed for quick and accurate diagnosis of trailer wiring issues in cars, trucks, RVs, and caravans. Featuring both 7-pin and 13-pin plug socket compatibility, it allows you to test all essential circuits including brake lights, turn signals, running lights, reverse lights, and ground connections. The built-in LED indicator lights provide clear visual feedback for each circuit, making troubleshooting simple and efficient. Ideal for DIY enthusiasts and professional mechanics, this compact and durable tool ensures reliable performance in any weather condition. With its universal design, it fits most vehicle types and is perfect for on-the-road repairs or pre-trip inspections.
| Brand Name AINYSZIN |
| Origin Mainland China |
| High-concerned chemical None |
| Is Batteries Included No |
| External Testing Certification Ce |
| Material Plastic |
| Certification CE |
| Item Type Electrical Testers & Test Leads |
| Voltage 12V |
| Electronic No |
| a1 For Caravan Camper RV Van Trailer Truck Off Road 4x4 Automotive |
| a2 Auto electronics cartronics interior automobile universal free shipping |
| a3 For BMW AUDI VW Skoda Mitsubishi Mazda Kia Jeep Hyundai |
| a4 For Toyota Honda Nissan Suzuki Ford Opel Citroen Renault Peugeot |
| a5 For GM Alfa Romeo SAAB Acura Seat Daewoo Daihatsu Vauxhall |
| a6 For Volvo Jaguar Isuzu ssangyong Mercedes Benz volkswagen |
Reviews
Compact and very useful. Fixed my RV’s turn signal problem instantly.
Works perfectly! I was able to fix my trailer's brake light issue in minutes. Highly recommend.
Saved me hours of troubleshooting. Worth every penny!
