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Test Your Trailer Lights Anytime, Anywhere – Powered by M18!
This rugged, field-tested M18 Trailer Light Tester is built for reliable trailer light diagnostics. Designed to run on a Milwaukee M18 battery, this compact unit supports 7-pin RV trailer plugs. Whether you're a mobile mechanic, fleet operator, or DIY hauler, this tool makes it easy to verify turn signals, brakes, running lights, and reverse circuits without a tow vehicle.
🔋 Key Features:
✅ Runs on Milwaukee M18 Battery (not included)
🛠️ 25 amp blade main fuse/ 5 amp auto-resettable individual circuit fuses. No need to replace fuses if the circuit has a problem! Please note that 3 amps is typically not enough to fully energize electric brakes.
🔌 Supports 7-pin RV blade & 4-pin flat trailer connectors
💡 Individual switches for each circuit: Tail, Left, Right, Brakes, Reverse, Ground
🔦 LED status indicators for each output
⚙️ Designed and assembled in the USA
*Milwaukee® and PACKOUT® are registered trademarks of Milwaukee Tool. This product is an independent creation and is not manufactured, endorsed, or affiliated with Milwaukee Tool in any way.
Battery not included.
Milwaukee M18 Trailer Light Tester | 7-Pin Connector | Battery Powered Diagnostic Tool |RV trailer
$255.00
Sale price
$255.00
Regular price