Trailer Light & Electric Brake Tester with 12V 10Ah Battery, Tests 7-Spade, 6-Round and 4/5-Flat Pin Type Trailer Harnesses, Upgrade Wireless Remote Control, IP68 Waterproof Case
Description
| Color | black |
| Item dimensions L x W x H | 5.5 x 10.8 x 6.9 inches |
| Power Source | 1 |
| Style | Wireless Remote Control |
- Wireless Remote Control Operation: The Zuomeng trailer tester box with battery is equipped with a wireless remote control, allowing you to operate the tester remotely, eliminating the need for running back and forth or working with multiple people, saving time, improving work efficiency, and easily completing testing.
- Wide Compatibility: The trailer light tester box is compatible with various 7-way flat (spade) connectors and comes with 6-way round pin and 4/5-pin connectors, easily meeting the testing needs of various types of trailers.
- Safe and Convenient: Equipped with short-circuit protection and overload protection functions, effectively preventing equipment damage and ensuring safe use. At the same time, it has a built-in 12V 10Ah lithium iron phosphate rechargeable battery, which can be used in remote areas without an external power source.
- Comprehensive Electrical System Testing: The trailer light tester can test electric brakes as well as all trailer lighting functions, including turn signals, brake lights, tail lights, and reverse lights, accurately verifying wiring settings to ensure the safety and reliability of the trailer’s electrical system.
- Sturdy and Durable: Features metal socket construction for enhanced durability, along with a sturdy waterproof carrying case design that is sun-proof, drop-resistant, high-temperature-resistant, and shock-resistant, capable of withstanding harsh working conditions.
Product description
All-in-One Trailer Testing, Made Simple
Test smarter, not harder. This trailer tester box lets you quickly check lights, electric brakes, and wiring with convenient smartphone control, built-in battery power, and wide connector compatibility. One tool, total confidence—anywhere, anytime.
One-Person Testing. Zero Back-and-Forth.
Control the tester remotely and handle the entire inspection by yourself. No running back and forth, no extra help needed—just faster testing and higher efficiency on every job.
Built-In Power for Anywhere You Work
With a 12V 10Ah rechargeable LiFePO4 battery, this tester works without external power. Perfect for roadside checks, job sites, and remote areas where outlets aren’t available.
Panel Control or Smartphone—Your Choice
Use the built-in control panel for quick checks or switch to smartphone control for long-distance operation. Flexible control that adapts to every testing situation.
One Device for Testing All Types of Trailers
Compatible with 7-way flat (spade) connectors and includes 6-way round pin and 4/5-pin adapters. No need for multiple tools—this single tester handles them all.
Comprehensive Electrical System Fault Diagnostics
Test turn signals, brake lights, tail lights, reverse lights, and electric brakes with precision. Quickly verify wiring and spot issues before they become safety risks on the road.
Multi-Scenario Use, a Professional Choice
Ideal for daily self-checks, emergency diagnostics, and professional repair shops. A must-have tool for trailer technicians, logistics professionals, and frequent trailer users who need fast, accurate results.
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SHIPPING
We are always working hard to ensure your package arrives as soon as possible. Please understand that some factors like weather, high postal traffic, and the performance of shipping companies are outside of our control.
We offer free shipping to the lower 48 states and ship within 2 business days of payment, usually sooner. We do not accept P.O. Boxes. Please provide a physical address.
For shipping outside of the continental USA, we only use eBay's Global Shipping Program.The item is shipped to KY and then sent to the rest of the world. International customers are responsible for all duties and taxes. Continue to check out in order to calculate costs for shipping the item to your country. Messages regarding eBay's Global Shipping Program MUST be directed at eBay EXCLUSIVELY.
RETURNS
We offer a 30-Day Return Policy on items which you are not completely satisfied with. You have the option for a full-refund or an exchange of the item. No returns are available on items shipped outside of the USA.
PAYMENT
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CUSTOMER SATISFACTION
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