Universal 7 & 13 pins Socket Trailer Tester / 12V

Quickly and easily diagnose faults in your towing electrics with this Universal 7 & 13 Pin Trailer Socket Tester. Designed for 12V electrical systems, this professional testing kit allows you to check both vehicle socket outputs and trailer lighting circuits without needing a trailer connected. Supplied in a durable carry case with integrated trailer lights and testing panel, it's an essential diagnostic tool for workshops, tow bar installers, mechanics and anyone regularly towing trailers or caravans. ⭐ Key Features ✅ Universal 7-Pin & 13-Pin trailer socket tester ✅ Suitable for 12V electrical systems ✅ Tests vehicle trailer sockets ✅ Tests trailer lighting circuits ✅ Compatible with both 7-pin and 13-pin connectors ✅ Built-in trailer light simulation ✅ LED fault indication panel ✅ Durable protective carry case ✅ Ideal for workshops and professional installers ✅ Quick and easy fault diagnosis ✅ Compatibility Suitable for: ✅ Cars ✅ Vans ✅ Pickup Trucks ✅ 4x4 Vehicles ✅ Commercial Vehicles Compatible with: ✅ 7-Pin Trailer Sockets ✅ 13-Pin Trailer Sockets ⚠️ Designed for 12V vehicle electrical systems only. Why Choose This Trailer Socket Tester? Diagnosing trailer electrical faults can be time-consuming without the proper equipment. This professional tester allows you to quickly identify faults with: ✅ Indicators ✅ Brake lights ✅ Tail lights ✅ Reverse lights ✅ Fog lights ✅ Power supply Simply connect the tester to your vehicle or trailer socket and check each lighting circuit using the integrated indicator panel and built-in trailer lights. Perfect for: ✅ Tow bar installers ✅ Auto electricians ✅ Mechanics ✅ Trailer servicing ✅ Caravan owners ✅ Fleet maintenance 🧰 Construction & Design The tester is supplied in a robust hard carry case with custom foam inserts, keeping all components secure during storage and transport. The integrated lighting units accurately simulate a trailer, allowing quick testing without needing an actual trailer connected. 📦 What's Included ✅ Universal 7 & 13 Pin Trailer Socket Tester ✅ Integrated Trailer Light Units ✅ 7-Pin & 13-Pin Test Connectors ✅ LED Diagnostic Panel ✅ Protective Carry Case 🔧 Operation ✅ Plug directly into a 7-pin or 13-pin trailer socket ✅ Test vehicle socket outputs ✅ Test trailer wiring ✅ No specialist tools required Ideal for fast diagnostics before towing or after tow bar installation. 🚚 Delivery & Availability – Ireland 🇮🇪 ✅ In Stock 🚚 Nationwide delivery across Ireland 📍 Collection available in Co. Kerry