geraldp
Contributor
I dove on a charter boat out of Cape Ann, MA last weekend and one of the divers had a wrist mounted sonar. What a cool concept. You drop a transponder off of your boat on a short tether, dive in, and your sonar points your way right back to the boat. At all times during your dive you know exactly what the bearing and distance is to your transponder. Unfortunately I didn't ask enough questions at the time, now I'm curious... who makes such a thing? At what cost?
Thanks, Jerry
Thanks, Jerry