The EPTA03 Trailer Socket Tester 7/13-pin enables quick verification of electrical connections in vehicles and trailers. It is used for testing car sockets and lighting systems, allowing the detection of damaged wires and bulbs. Suitable for use with passenger cars, caravans, car transporters, bike racks, and other vehicles equipped with 7/13-pin connections.

Features:

• LED indicators according to ISO 1724:
  • Yellow - left indicator
  • Blue - rear fog lights or 12V
  • Green - right indicator
  • Brown - right tail light
  • Red - brake light
  • Black - left tail light
  • White - ground
• Technical specifications:
• Standard: ISO 1724
• Connections: 7-pin
• Compatibility: 7-pin and 13-pin sockets and plugs (with adapter)
• Color: black
• Material: plastic, resistant to mechanical damage
• Power supply: 9V battery (not included)
• Weight: approximately 165g
• Dimensions: 5.3 x 19.5 x 4 cm

The set includes:

• Trailer socket tester
• Two adapters (7-pin to 13-pin / 13-pin to 7-pin), allowing testing of both types of sockets

Warning: Do not connect trailers and the vehicle to the tester at the same time! This may cause damage to the device or the electrical system.