AutoTest® Trailer Socket Tester

AutoTest® Trailer Socket Tester

The AutoTest Euro Trailer Socket Tester is a 7-pin trailer socket wiring tester. Relaying the signal from pins 1–7 to a handheld display unit. The AutoTest Trailer Socket Tester has a self-check confirmation facility and is capable of connecting to a standard European 13 pin socket – this adapter can be included upon request.

4 Easy Testing Steps with the AutoTest Trailer Socket Tester

STEP 1:
Insert the 7pin plug (or 13pin adapter) into the Trailer socket at the rear of the vehicle.

STEP 2:
Holding the handset return to the vehicle driver’s seat.

STEP 3:
Ensuring the vehicle is in a stationary position, with the gears in neutral and the hand brake on. Turn on ignition.

STEP 4:
Without touching the self-test button, by activating the relevant control (for example the tail lamp) the corresponding lamp on the test device will illuminate, giving a positive indication of the continuity of the output. This should be repeated for all six controls. If one or more lights fail to illuminate this indicates a fault with the continuity of output from one or more of the pins.

  • Easy to use
  • Portable handheld Trailer Socket Tester
  • Approved in the UK by DVSA for MOT testing of vehicle types 3, 4, 5, & 7
  • Simple 4 steps operation
  • Suitable for 12-volt systems only
  • 2x AA batteries
  • European 13pin adapter option

Car and Truck 13 and 7 Pin plugs 12v systems only

No Upgrades

Product Downloads

Click here for product manuals and brochures.

AutoTest Trailer Socket Tester Flyer
Trailer Socket Tester User Manual

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Our History

From humble beginnings in 1983 we have been working with governments in many areas of vehicle safety.

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