Test device for turn signals, rear light, brake light, reversing light and fog lamp of your trailer or caravan.
- Pro plus plug testers 12V for the lighting of your trailer or caravan
- Easy exam at the push of a button
- Suitable for all 13-pole trailer or caravan plugs
- Including connection plan according to ISO 11446
- Incl. 9V battery
- Please note that the device is not suitable for vehicles such as cars etc.
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