Garrett ATX Underwater Metal Detecting, Shallow Dive Test
The Garrett ATX might be the best saltwater P.I. to date.
The Garrett ATX performs excellent in saltwater and is extremely stable, no chatty, and detects deep no matter the soil or salt conditions.
Unfortunately my sensitivity was too high when this video was shot, but I wanted to demonstrate/show the ATX being used underwater as I have yet to see a video of someone using it underwater