In the course of time, the Garrett AT PRO control box may lose its tight seal. If you don’t want to drown your machine, you should take care of it. Here’s a video: opening the Garrett AT PRO for control box repair. Plus, a photo report of the detector opened.
All content related to the opening and repair of Garrett AT PRO metal detector is collected here. Common posts on Garrett AT PRO (photos, videos, comparisons, tests) are here. Also, on Knowledgebase pages there is a complete list of coils for Garrett AT PRO, an instruction manual, as well as everything you need to know about the metal detector before buying it.