Trailer hitch plug socket tester 7/13pin amio-03225

TRAILER SOCKET AND PLUG TESTER 7 + 13 pin adaptersThe wireless xa0 socket tester allows you to easily identify problems related to improper, faulty functioning of trailer lighting.After pressing the test button, the tester analyzes xa06 diagnostic positions xa0 sockets.Quick and easy identification of lighting problems.We especially recommend it to trailer owners, trailer rental points, car workshops, electricians, etc.The xa0 tester is powered by a 9V xa0 battery (not included).Professional diagnosticsIf any indicator light does not light up, it means that the wire is damaged.Stop light - red Left turn signal - yellow Rear fog light or 12V - blue Left tail light - black Ground - white Right turn signal - green Right tail light - brown HOW TO PERFORM A SOCKET TESTconnect tester to the car socket we turn on a given light (e.g. brake) the indicator light is red when the indicator light from the light on does not light up it means that the installation is faulty HOW TO PERFORM A TRAILER TEST we connect the plug to the tester we press the yellow button on the tester the red indicator light means that the installation is working (closed circuit) the indicator light is off the indicator light means that the installation is damaged or the bulb is burnt out The set includes: Socket tester Adapter 13/7 Adapter 7/13