12V 7 Pin Trailer Socket Tester Truck Wiring Circuit Light Test Tool RV Car Trailer Socket Circuit Testing ,Rv Camper Accessories

7 Pin Trailer Socket 12V Truck Trailer Socket Tester

Wiring Circuit Light Test Tool Car Circuit Testing

Features:

12V connection tester a trailer 7 hole plugs, the other end connected to the car 7 hole outlet. Tester lights will quickly show a trailer or a car coil is connected properly.

Use description:

Trailers (RV can also be used):

7 hole at one end of the trailer to the end of the tester.

Yellow button is pressed tester side.

Test every car every pin socket functions: open the left turn signal, the tester Yellow No. 1 indicator will light up if the LED is not lit, the line connection error or a bad line. Repeat these two steps can be tested separately right turn signal / fog lights / etc.

Specifications:

Type 7 hole at one end of the trailer to the end of the tester

Measuring range applies to 7-pin trailer socket connector (N type) test

Colour: Black

Package Size: 17.5x5x4cm

Suitable range: Suitable for 7-pin trailer socket connector (N type) test.

Packages:

1 x Trailer tow connector tester Signal Test

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