muckypup
Well-Known Member
When rummaging around in Harlequins lockers, I found a "NASA Video Hydrograph". Anyone know what one of these is? (black plastic box, crt display, keypad and 2 small dials)
Steve
Steve
Video Hydrograph
- Thread starter muckypup
- Start date
savageseadog
Well-Known Member
It's an echo sounder with an on screen plot, probably functions as a fishfinder too.
milltech
Well-Known Member
...and draws enough current to dim the lights.
I'm reminded of the rather fine and probably apocryphal story of the man who complained to Nasa that his video hydrograph worked fine as he left harbour and past over the pirate wreck and the shoal of fish but then went wrong and just repeated itself. Story goes he bought a show demo on the last day.
I'm reminded of the rather fine and probably apocryphal story of the man who complained to Nasa that his video hydrograph worked fine as he left harbour and past over the pirate wreck and the shoal of fish but then went wrong and just repeated itself. Story goes he bought a show demo on the last day.
muckypup
Well-Known Member
Wasn't thinking of connecting it up - No leads, and I rather doubt the transducer is still there. Maybe I can take the inndards out and turn it into a goldfish bowl!
S.
S.
milltech
Well-Known Member
Well it will still work on a current nasa transducer if it works at all!
