12V 7 Pin Trailer Cable trailer connector tester

Short Description:

Trailer tester for 7 pin plug and socket connection. Used to test the trailer power supply wiring whether normal or not. With 7 LED indicators. Indicates any failure in your wiring on the car or on the trailer. Portable and lightweight.


  • Min.Order Quantity: 1000Piece/Pieces
  • Supply Ability: 50000 Piece/Pieces per Week
  • Port: Shanghai, China
  • Payment Terms: T/T
  • Product Detail

    Product Tags

    Trailer tester for 7 pin plug and socket connection. Used to test the trailer power supply wiring whether normal or not. With 7 LED indicators. Indicates any failure in your wiring on the car or on the trailer. Portable and lightweight.

     

    Product information
    Model:  CT4003
    Type: Tester
    Place of Origin: China
    Colour: Black
    Packing size:  20x5x4cm
    Contact material: Copper
    Package weight: 0.17KG
    Material: copper + ABS
    Product Certification: CE, ROHS, PAHS
    Copper needle: Hpb58-2, Hpb59-1
    Voltage output: 12V
    Suitable range: suitable for 7-pin trailer plug and socket connector (N type) test
    Applications: Commercial vehicles / trailers / RVs / trucks / trucks / semi-trailers /Car/ship/caravan/yacht, etc.

     

    7 Pin Lighting Connections – 12 N Black Cable Function

     

    PIN 1 – Yellow Wire (Left/Hand Direction Indicator)

    PIN 2 – Blue Wire ( Rear Fog Lamps)

    PIN 3 – White Wire ( Earth Return)

    PIN 4 – Green Wire (Right/H Direction Indicator)

    PIN 5 – Brown Wire (Right/H Tail & No. Plate Lamp)

    PIN 6 – Red Wire (Stop Lamp)

    PIN 7 – Black Wire (Left/H Tail & No. Plate Lamp)

     

    Caravan 7 pin supplementary circuits 12S grey cable function

    Pin 1- Yellow Reversing Lamps

    Pin 2- Blue Battery Charging (original UK system)

    Pin 3 -White Earth Return (for pins 2&4)

    Pin 4- Green Power Supply

    Pin 5 -Brown Spare

    Pin 6- Red Fridge

    Pin 7- Black Earth Return (for pin 6)

     

     


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