- Item dimensions 9.4 x 4.6 x 6.1 inches
- Minimum Operating Voltage 12 Volts (DC)
- Measurement Type Multimeter
- WIRELESS REMOTE OPERATION: The Zuomeng Trailer Tester Box with Battery comes equipped with a wireless remote control, allowing you to operate the tester from a distance. Say goodbye to running back and forth or needing multiple people—save time, boost efficiency, and complete testing with ease
- WIDE COMPATIBILITY: Trailer Light Tester Box is compatible with various 7-way round pin trailer plugs, eliminating the need for additional adapters. It easily meets the testing needs of different trailer types
- SAFE AND CONVENIENT: Built-in short circuit and overload protection ensures safe usage by effectively preventing device damage. Powered by an internal 12V 10Ah rechargeable LiFePO4 battery, it’s perfect for use in remote areas—no external power source required
- COMPREHENSIVE ELECTRICAL SYSTEM TESTING: This trailer light tester can verify all trailer lighting functions, including turn signals, brake lights, tail lights, and reverse lights. It accurately checks wiring configurations to ensure the safety and reliability of the trailer’s electrical system
- DURABLE AND RUGGED DESIGN: Featuring a metal 7-pin trailer socket for enhanced durability, and housed in a tough waterproof carrying case, this tester is built to withstand harsh conditions. It’s UV-resistant, drop-proof, high-temperature resistant, and shockproof—ready for any work environment
Zuomeng Trailer Light Tester Box
The Zuomeng Trailer Light Tester is your all-in-one solution for quick, accurate, and hassle-free trailer electrical system testing. Designed for professionals and DIY users alike, it combines durable construction, powerful performance, and user-friendly features to ensure your trailer’s lights are always safe and road-ready.
Wireless Remote Control – No More Running Back And Forth
Operate your trailer light tester from a distance with the included wireless remote control. No need to walk back and forth or rely on extra help—save time, boost efficiency, and get the job done effortlessly.
Built-In Rechargeable Battery
With a powerful built-in 12V 10Ah lithium iron phosphate battery, you can test trailers anytime, anywhere—even in remote locations—without the need for an external power source.
Intuitive Control Panel
The clearly labeled control panel makes operation simple and intuitive. Each function is at your fingertips, allowing you to easily select and test specific trailer lights with precision.
Compatible With Multiple 7-Way Round Trailer Plugs
Designed to work seamlessly with a wide range of 7-way round trailer plugs, this tester eliminates the need for extra adapters, making it perfect for various trailer types.
Suitable For All Trailer Lighting Functions
From turn signals to brake lights, tail lights, and reverse lights, the Zuomeng tester covers all essential trailer lighting functions to ensure your electrical system is safe and reliable.
Trailer Light Tester Box with 12V 10Ah Battery and IP68 Waterproof Carrying Case, Wireless Remote Control Operation (7-Way Round Pin Compatibility)
Vendor: Zuomeng
SKU: ZM-001
Processing Time
All orders placed on Zuomeng.shop are processed within 0–1 business day. Orders are not processed, shipped, or delivered on weekends or U.S. holidays.
During periods of high order volume, processing and shipping times may be slightly delayed. If there is a significant delay with your order, we will notify you via email with the latest updates.
Shipping Time
We provide free standard shipping for all orders within the United States.
- Processing Time: 0–1 business day
- Estimated Delivery Time: 3–5 business days after order confirmation
Please note that delivery times may vary slightly depending on the carrier, weather conditions, and other unforeseen circumstances. Once your order has been shipped, you will receive a confirmation email with tracking information.
All returns must be requested within 30 days of the received date in unused, pristine condition with original packing and all parts inside.
We support paypal, credit card payment.
- Item dimensions 9.4 x 4.6 x 6.1 inches
- Minimum Operating Voltage 12 Volts (DC)
- Measurement Type Multimeter
- WIRELESS REMOTE OPERATION: The Zuomeng Trailer Tester Box with Battery comes equipped with a wireless remote control, allowing you to operate the tester from a distance. Say goodbye to running back and forth or needing multiple people—save time, boost efficiency, and complete testing with ease
- WIDE COMPATIBILITY: Trailer Light Tester Box is compatible with various 7-way round pin trailer plugs, eliminating the need for additional adapters. It easily meets the testing needs of different trailer types
- SAFE AND CONVENIENT: Built-in short circuit and overload protection ensures safe usage by effectively preventing device damage. Powered by an internal 12V 10Ah rechargeable LiFePO4 battery, it’s perfect for use in remote areas—no external power source required
- COMPREHENSIVE ELECTRICAL SYSTEM TESTING: This trailer light tester can verify all trailer lighting functions, including turn signals, brake lights, tail lights, and reverse lights. It accurately checks wiring configurations to ensure the safety and reliability of the trailer’s electrical system
- DURABLE AND RUGGED DESIGN: Featuring a metal 7-pin trailer socket for enhanced durability, and housed in a tough waterproof carrying case, this tester is built to withstand harsh conditions. It’s UV-resistant, drop-proof, high-temperature resistant, and shockproof—ready for any work environment
Zuomeng Trailer Light Tester Box
The Zuomeng Trailer Light Tester is your all-in-one solution for quick, accurate, and hassle-free trailer electrical system testing. Designed for professionals and DIY users alike, it combines durable construction, powerful performance, and user-friendly features to ensure your trailer’s lights are always safe and road-ready.
Wireless Remote Control – No More Running Back And Forth
Operate your trailer light tester from a distance with the included wireless remote control. No need to walk back and forth or rely on extra help—save time, boost efficiency, and get the job done effortlessly.
Built-In Rechargeable Battery
With a powerful built-in 12V 10Ah lithium iron phosphate battery, you can test trailers anytime, anywhere—even in remote locations—without the need for an external power source.
Intuitive Control Panel
The clearly labeled control panel makes operation simple and intuitive. Each function is at your fingertips, allowing you to easily select and test specific trailer lights with precision.
Compatible With Multiple 7-Way Round Trailer Plugs
Designed to work seamlessly with a wide range of 7-way round trailer plugs, this tester eliminates the need for extra adapters, making it perfect for various trailer types.
Suitable For All Trailer Lighting Functions
From turn signals to brake lights, tail lights, and reverse lights, the Zuomeng tester covers all essential trailer lighting functions to ensure your electrical system is safe and reliable.