7 Way Blade Trailer Light Wiring Circuit Tester 12V Round Adapter Pin Plug RV Car Camper Caravan Parts Accessories, 7 Way Blade Trailer Light Wiring Circuit Tester, Trailer Light Wiring Circuit Tester

Features:

Compatible with standard 7-way blade trailer sockets

LED indicator for circuit continuity tests

Plug-n-Play easy installation

Compact and small - easy to put away

Specification:

7 WAY TESTER

Material:Plastic

Volt:12V

Pin:7

Instruction:

Plug the tester into vehicle's mating plug.

Perform a function test for each circuit.

TM: Taillights(Turn on running lights.Tester should stay lit at a constant)

LT: Left turn/Brake(Turn on left turn signal.Tester should flash according to turn signal and stay lit when brakes are applied)

RT:Right turn/brake (Turn on right turn signal.Tester should flash according to turn signal and stay lit when brakes are applied)

BU:Back up(Shift vehicle into reverse.Tester should stay lit at a constant)

12V:Auxiliary(12V+)(Tester should stay lit at a constant)

BK:Electric Brakes(Apply brake or engage manual override of brake controller.Tester should stay lit at a constant)