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Five Gadgets That Could Save Your Life 6

by Terrence O'Brien on April 25, 2008 at 12:03 PM



UDI Underwater Communicator
We've previously reported on the UDI, and now that we've gotten some hands-on, we'd like to reiterate that it's quite the gadget. If your idea of adventure involves oxygen tanks, fish, and sharks then this will help you avoid drifting too far off course and/or losing your boat. It'll also let fellow divers know if you're in trouble.


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