Here's the website:
Hookamax Dive Systems
There are other good products out there with better compressors, but this unit seems to
work well for hull cleaning and
scuba exploration via the
dinghy in small coves away from the
boat. I strongly recommend getting a unit with the
storage tank and longer hose. The
storage tank allows a little extra time when the
battery runs out... a few extra, labored breaths to get to the surface. It won't just quit on you. FWY: When doing
work under the
boat, you'll use more air than normally used while just cruising around and looking at sea life.
One time while working under the boat, my battery ran out; the tank compressor left me with the feeling that I couldn't take in a complete deep breath and allowed a minute or more to get to the surface... it didn't just stop working.