We see it alike. It has lightweight lithium batteries so any outlet even a baby generator or inverter can recharge it. Much easier to find a 400 watt outlet than a scuba high pressure compressor. BTW, BWMG sells those too now (L&W out of Germany).
If this existed 40 years ago, would have got a lot more gold. There is what is called arm depth gold in rivers, the max distance someone with a snorkel can reach to gold dredge. As so hard to get air in rough places people give up at arm depth, so someone can bring in a BLU3 and go below arm depth and get the big stuff. And another use, crevicing deep. You can see good crevices 12 feet down, but no way to stay down long enough to pry and chisel the gold out.
But the resort market is gobs bigger than the gold miner mkt.
And thanks for PM.
BTW another thing that wish had years ago for gold mining, is a SierraBlaster. You likley do not need to blow things up in Florida, but now there is a legal blasting system, no license required www.SierraBlaster.com Has video on front page of it in use. If you have a 5,000 pound boulder on bedrock hiding gold nuggets, you can break it up into 250 pound pieces and roll it out of the way. Quite cool, and only been out a couple of years, has ATF exemption.
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