This connector takes the guess work out of connecting trailers. Designed with heavy duty nylon housing, and bright LED indicator lights that typically have a lifespan of 10+ years. Tests 6 seperate trailer light functions.

• 7 Lead Each Corresponding To The Correct Circuit
• The Easy And Quick Way To Test Trailer Circuits On Most Trucks
• Made From LEDs and Nylon Housing That Ensures Durability
• Super Bright LED Provide Accurate Readings
• Highly Durable & Efficient