2 in 1 Trailer Connector Tester 7 Pin Plug Socket Light Circuit Adapter Combination with LED Indicator

Feature: 1. PLUG AND PLAY: The 7 pin female trailer connector tester and the 7 pin trailer test tool support synchronous display of trailer and RV taillight signals. With a plug and play design, there is no need to cut or assemble when using the 7 pin trailer plug circuit tester and trailer light adapter 2. WITH LED LIGHT: Quality brass pins ensure a safe and stable electrical signal connection between the plug and the drag workshop. The trailer light adapter is equipped with 6 high brightness LED indicator lights, each of which clearly marks its function, helping you quickly identify normal and faulty circuits 3. WITH PLUG AND SOCKET: One end of this tester is connected to a 7 pin plug of a trailer, and the other end is connected to a 7 pin plug and socket of a car. The tester is equipped with LED indicator lights that can show faults in the vehicle or trailer circuit 4. APPLICABLE SCENARIO: The trailer hook wiring diagnostic tool and the 7 pin RV trailer plug tester are widely applicable to RVs and campers. The trailer brake wiring tester, trailer plug to adapter and 7 channel trailer wiring tester are also suitable for various scenarios such as vehicles, trucks and trailers 5. STRONG MATERIAL: Trailer circuit tester is made of quality ABS plastic and brass materials. The housing has excellent weather proof and impact proof to ensure long term use Specification: Item Type: 2 in 1 Trailer Connector Tester Model: 7 Pin Material: ABS and brass Battery: 1 x 6F22 battery(not included). Package List: 1 x Tester 1 x Plug 1 x Socket