True Mods 4-Way Flat Trailer Wiring Tester [Nickel-Plated Copper Terminals] [Male & Female] [Continuity Test] 4-Pin Trailer Light Wire Circuit Tester

STRAIGHTFORWARD TRAILER LIGHT TESTING - Simply plug the tester inline between the tow vehicle and trailer, turn on the lights and check the easy to read LEDs.
ISOLATE PROBLEMS QUICKLY- By effectively splitting the trailer wiring harness in half, problems can be quickly traced to the tow vehicle side or the trailer side wiring.
NO TOOLS NEEDED - Plug-n-play design means you don't need anything else to effectively test your trailer light harness.
LONG LASTING CONSTRUCTION - Designed to be weather, corrosion, and impact resistant for years of reliable service.
CONVENIENT COMPACT DESIGN -The two-sided design means you can leave it plugged in or store it conveniently in your glove box, door pocket, or tool box.

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Electric Circuit Testing Device Circuit Testers

Tags	Electric Circuit Testing Device , Circuit Testers

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6.5 x 3.74 x 0.7 inches; 1.13 ounces

Main Specification
Item dimensions L x W x H	6.5 X 3.74 X 0.7 Inches
Brand	Online LED Store
Power Source	Corded Electric
Color	Black
Style	Flat
Others
Product Type	Electric Circuit Testing Device