DIY Trailer Light Test Kit
This is a video how I constructed a trailer light test kit. It can be used to test the various 12v light functions on most common utility trailers. It can also be used to troubleshoot the wiring on a trailer.
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![How to Build a Milwaukee PACKOUT Trailer Tester [M12 Powered]](https://i.ytimg.com/vi/8w5omAQO_VM/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=&rs=AOn4CLAhdUbwZX4RW_eThhzL0gYhMMeeug)
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