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Nº de artículo:
98762553
7 Way Trailer Light Plug Tester Round Pin Replace# 7865L
85% of respondents would recommend this to a friend
Nº de artículo:
98762553
USD 33
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from Estados Unidos
En stock
Importado de la tienda USA
Haz tu pedido ahora y recíbelo por ahí Sunday, Septiembre 20
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Our Top Logistics Partners
Diagnose wiring issues in less than 5 minutes and make timely repairs to avoid roadside hassles.
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ISO 27001 Certified
What Stands Out
Comprehensive Testing
This tester verifies all seven circuits in round pin light plugs, ensuring complete functionality of trailer lights and reducing downtime during towing operations.
Easy to Use
Simple plug-and-play design makes it effortless to test connections, allowing users to quickly identify issues without complex setups or tools.
Durable Build
Built with high-quality materials, this tester withstands harsh outdoor conditions and is designed for longevity, providing excellent value for frequent users.
Detalles de producto
| Power Source | Battery Powered |
| Measurement Type | Ohmmeter or Voltmeter |
| Compatible Devices | Truck and Trailer |
| Style Name | Industrial |
| Item Dimensions | 4.72 x 3.07 x 1.97 inches (12 x 7.8 x 5 cm) |
| Brand Name | Misakomo |
| Model | 7865L |
| Number of Items | 1 |
| Item Highlight | 7-Way Round Pin Tractor Trailer Light Tester One-Man Testing Replace# 7865L |
| Manufacturer | Misakomo |
| Included Components | trailer light tester |
| Part Number | A1448 |
| Brand | Misakomo |
| Style | Industrial |
| Item dimensions L x W x H | 4.72 x 3.07 x 1.97 inches (12 x 7.8 x 5 cm) |
What's in the box
trailer light tester
Who Should Buy?
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Professional Mechanics
Ideal for mechanics needing a reliable tool to diagnose trailer lighting issues quickly and efficiently.
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Recreational Vehicle Owners
Perfect for RV owners wanting to ensure their lighting systems are functional before long trips.
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Fleet Managers
Essential for fleet managers to maintain and troubleshoot multiple trailers' electrical systems effectively.
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Casual Users
Not suitable for occasional users who may not require frequent testing of trailer lights.
DESCRIPCIÓN DEL PRODUCTO
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Preguntas y respuestas de los clientes
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Pregunta:
What is the function of a 7-Way Round Pin Tractor Trailer Light Cord Tester?
Respuesta: The 7-Way Round Pin Tractor Trailer Light Cord Tester is designed to check the functionality of the light connections in a trailer. It plugs into the 7-way receptacle of your vehicle and allows you to test the various lights such as the tail lights, turn signals, and brake lights. This ensures that your trailer lights are working correctly before you hit the road, preventing potential safety hazards. -
Pregunta:
How do I use the 7-Way Round Pin Light Cord Tester?
Respuesta: To use the light cord tester, simply plug it into the 7-way connector of your vehicle. Once plugged in, activate the various light functions such as the turn signals and brake lights. The tester will indicate which lights are functioning properly. This straightforward testing process helps you quickly diagnose any issues with your trailer's lighting system, ensuring it’s road-ready. -
Pregunta:
What should I do if my lights are not working with the tester?
Respuesta: If your lights are not working when using the tester, first check that the tester is securely connected. If it is, the problem may lie in the vehicle's wiring, the trailer connection, or the bulbs themselves. Inspect the wiring for damage, clean the pins of the connectors, and ensure that the bulbs are functioning. This troubleshooting approach can help easily identify the source of the problem. -
Pregunta:
Is the 7-Way Round Pin Tractor Trailer Light Cord Tester compatible with all vehicle types?
Respuesta: The 7-Way Round Pin Tractor Trailer Light Cord Tester is specifically designed for vehicles equipped with a 7-way connector, commonly found in trucks and SUVs used for towing trailers. However, compatibility may vary based on the make and model of the vehicle, so it’s essential to check your vehicle's specifications. Using the tester on compatible vehicles ensures accurate functionality assessments. -
Pregunta:
Can the light cord tester identify wiring problems?
Respuesta: Yes, the 7-Way Round Pin Light Cord Tester can help identify wiring issues based on the light output it detects. If certain lights do not illuminate while testing, it may indicate a broken wire or a poor connection. This tester provides a visual guide to help you track down wiring issues effectively, thus facilitating easier repairs. -
Pregunta:
What are the benefits of having a light tester like this?
Respuesta: Having a light tester like the 7-Way Round Pin Tractor Trailer Light Cord Tester ensures that your trailer lights are functioning correctly before embarking on a journey. This enhances safety by preventing potential accidents due to faulty lights. Additionally, it helps save time and money by enabling users to troubleshoot and resolve lighting issues quickly without needing professional assistance. -
Pregunta:
Can this tester help with trailer maintenance?
Respuesta: Absolutely! Regular use of the 7-Way Round Pin Light Cord Tester as part of your trailer maintenance routine can prevent larger issues down the line. By routinely checking the lighting system before trips or after prolonged periods of non-use, you can ensure that everything is in working order. This proactive measure can contribute to on-the-road safety and avoid unexpected breakdowns. -
Pregunta:
Is this tester portable and easy to store?
Respuesta: Yes, the 7-Way Round Pin Light Cord Tester is designed to be compact and lightweight, making it easy to carry and store. It typically fits in most toolboxes or truck compartments without taking up much space. Having a portable tester makes it convenient for any towing or trailer-related tasks, meaning you can quickly check the lights whenever necessary. -
Pregunta:
What materials are used in the construction of the tester?
Respuesta: The 7-Way Round Pin Light Cord Tester is often constructed from durable materials that can withstand the rigors of outdoor use. Typically, it includes weather-resistant housing to minimize damage from elements such as water or dust. Its robust design ensures longevity, even with frequent use, which is vital for maintaining your trailer’s lighting system. -
Pregunta:
Where can I buy the 7-Way Round Pin Tractor Trailer Light Cord Tester in Puerto Rico?
Respuesta: You can buy the 7-Way Round Pin Tractor Trailer Light Cord Tester from Ubuy in Puerto Rico. Ubuy offers a reliable shopping experience with a wide selection of products, ensuring you find the right tools and accessories for your trailer needs.
Misakomo Circuit Testers Editorial Review
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Customer Reviews & Ratings
142 valoraciones de los clientes
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5 estrella
80%
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4 estrella
13%
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3 estrella
6%
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2 estrella
0%
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1 estrella
1%
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Jasmin
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“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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“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
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10 September 2026 · via Trustpilot
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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
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“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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Información importante
- Limitaciones: Para los productos enviados al extranjero, ten en cuenta que cualquier garantía del fabricante puede no ser válida; las opciones de servicio del fabricante pueden no estar disponibles; los manuales del producto, las instrucciones y las advertencias de seguridad pueden no estar en los idiomas del país de destino; los productos (y los materiales que los acompañan) pueden no estar diseñados de acuerdo con las normas, especificaciones y requisitos de etiquetado del país de destino; y los productos pueden no ajustarse al voltaje del país de destino y a otras normas eléctricas (lo que requiere el uso de un adaptador o convertidor, si procede). El destinatario es responsable de asegurarse de que el producto puede ser importado legalmente al país de destino. Cuando hagas un pedido a Ubuy o a sus filiales, el destinatario es el importador registrado y debe cumplir todas las leyes y normativas del país de destino.
- No todos los productos que aparecen en Ubuy están a la venta, ya que Ubuy es un motor de búsqueda a nivel mundial. Los productos están sujetos a las normas de exportación/comercio.
USD 33
Haz tu pedido ahora y recíbelo por ahí Sunday, Septiembre 20
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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
características y beneficios
- Quickly diagnose wiring issues with a 7-way light cord tester.
- Easily test left and right turn signals, hazard lights, brake lights, and more.
- Allows for one-man testing of male and female 7-way plugs.
- Constructed with premium materials to prevent corrosion and extend lifespan.
- Compatible with standard 7 round pin trailer plugs, replacing #7865L.
- Includes a circuit tester, a brass jumper, and an easy-to-follow manual.
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