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Item #:
47357774
True MODS 5-Way Flat Trailer Light Tester 5-Pin Wiring Circuit Test
85% of respondents would recommend this to a friend
Item #:
47357774
UYU 616
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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In stock
Imported from USA store
QTY:
Order now and get it around Wednesday, October 07
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Our Top Logistics Partners
STRAIGHTFORWARD TRAILER LIGHT TESTING - Simply plug the tester inline between the tow vehicle and trailer, turn on the lights and check the easy to read LEDs.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Nickel-Plated Terminals
Enhanced durability and corrosion resistance ensure long-lasting performance, making the tester reliable for frequent use in various weather conditions.
Continuity Testing
Quickly assesses electrical connections in 5-pin trailer wiring systems, simplifying troubleshooting and ensuring proper functionality of trailer lights.
User-Friendly Design
Ergonomic and compact build allows for easy handling and storage, making it a convenient tool for both professionals and DIY enthusiasts.
Product Details
- Straightforward trailer light testing by plugging the tester inline between the tow vehicle and trailer, turning on the lights, and checking the easy to read LEDs
- Quickly isolate problems by effectively splitting the trailer wiring harness in half to trace issues to the tow vehicle side or the trailer side wiring
- No tools needed with a plug-n-play design for effective testing of the trailer light harness
- Long-lasting construction designed to be weather, corrosion, and impact resistant for reliable service over the years
- Convenient compact design with a two-sided design for leaving it plugged in or storing it conveniently in the glove box, door pocket, or tool box
| Brand | ONLINE LED STORE |
| Power Source | Corded Electric |
| Style | Flat |
| Color | Black |
| Item dimensions L x W x H | 6.5 x 3.74 x 0.7 inches (16.5 x 9.5 x 1.8 cm) |
Who Should Buy?
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DIY Mechanics
Perfect for DIY enthusiasts who need to troubleshoot and test trailer wiring without professional assistance.
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Fleet Maintenance
Ideal for fleet managers requiring efficient checks on multiple trailers to ensure compliance and safety.
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Recreational Users
A useful tool for outdoor enthusiasts frequently towing trailers, ensuring lights function correctly before trips.
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Heavy Duty Applications
May not be suitable for commercial heavy-duty trailer systems requiring more robust and advanced testing solutions.
Product Description
True MODS 5-Way Flat Trailer Light Tester 5-Pin Wiring Circuit Test
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
How do I use the tester?
Answer: Simply plug the tester between the tow vehicle and trailer, turn on the lights, and check the LEDs. -
Question:
Is any additional tool required for testing?
Answer: No, the plug-n-play design allows for easy testing without any additional tools. -
Question:
Where can I store the tester when not in use?
Answer: You can conveniently store it in your glove box, door pocket, or tool box. -
Question:
Can you test the car side alone with this?
Answer: Yes you can. This tester is to test the trailer lighting from your vehicle. Firstly, test vehicle lights (or plug the trailer into it as well). If light indication matches, you're good to go. Then remove the tester (all is good). Drive safe.
ONLINE LED STORE Circuit Testers Editorial Review
True MODS 5-Way Flat Trailer Light Tester 5-Pin Wiring Circuit Test is an essential tool for efficiently troubleshooting electrical issues in trailers. Its ability to test vehicles with a 5-pin connector is particularly noteworthy, allowing for quick detection of wiring faults. Users have commended its effectiveness in locating problems without unnecessary guesswork, making it invaluable for any trailer owner. One user noted that it helped identify a bad fuse, demonstrating its reliability in diagnosing issues. While it performs excellently, some users wish it included reverse light hookups. Overall, it's a practical tool that saves time and effort in troubleshooting lighting issues.
Customer Reviews & Ratings
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Pros
- Corded electric power source for reliable use
- Compact dimensions for easy handling
- Compatible with 5-pin trailer connectors
- Saves troubleshooting time significantly
Cons
- Lacks a hookup for reverse lights
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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UYU 616
Order now and get it around Wednesday, October 07
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Easy to use trailer light tester
- No tools required
- Durable construction for long-lasting use
- Compact design for convenient storage
- Helps isolate wiring problems quickly
- Features clear and easy-to-read LEDs
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.