7 pin car trailer plug socket tester

PIN car trailer plug socket tester The socket tester allows you to easily and quickly find problems related to improper, faulty functioning of trailer lighting. When you press the test button, the tester analyzes the 6 diagnostic socket positions. Identify lighting problems quickly and easily.

Specification:

tests turn signals, tail light, brake light and rear fog light

7-pole wiring diagram

Separately powered by a 9V battery (not included) and testing with a test button or testing a directly connected tester without the need for a battery.

Producer: InterCamp