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Item no.: 852110 - 62 
Part number: 20003
EAN: 4042504200032
€ 26,99

incl. VAT, ex. delivery
Delivery time
In stock - Receive order within 3 to 6 days
Orders dispatched to addresses within the EU usually take 3 to 6 working days. Deliveries to non-EU countries may take up to 15 days

N. B.
Delivery of orders that include items currently not in stock delivery may take an additional 5 working days.
Delivery Rates

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All postage rates quoted are rates per order (even if we split your order into separate deliveries).

Volume Discount

Trailer Light Socket Tester

Technical data

Suitable for 12 V
Power supply 9 V battery, please order separately
Type Suitable for CAN-Bus

Highlights & details

  • Tests indicators, brake lights, back light and rear fog light
  • LED lights quickly and simply indicate malfunction
  • Includes 7 pin and 13 pin socket adapters


This trailer light socket tester tests indicators, brake lights, back light and rear fog light sockets and plugs. Testing the vehicle trailer plug is simple; the 6 LEDs will light up if all of the light plugs are working correctly. When testing the vehicle socket the six LEDs correspond with cable colours, if a cable is defective the corresponding LED will light up. 7 pin and 13 pin socket adapters are included, which can also be used between a 13-pin tow vehicle and a 7-pin trailer and vice versa.

Included in delivery

  • Tester
  • 2 adapters - 7 and 13-pin.