Trailer Wire Tester

7 RV Blade To 4 Wire Flat Ergonomic 1 Piece Design With Testing LEDS

• Incorporates Built-In Trouble-Shooting
• Limited 1 Year Warranty

Fits 4 Wire Flat Test Left/Right Turn/ Brake And Taillight LED Indicator Light Without Dust Cover

• LED Indicator Lights Test Left Or Right Turn, Brake And Taillight
• Red LED Lights Will Glow If Connection Is Correct When The Function Is Activated
• Limited 1 Year Warranty