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Re: depth gauges
Some companies make pressure gauges calibrated in feet of fresh water.
I once saw one in a mail order listing, but failed to order it, and now can
not remember where it was. But, if I find one I will post it. I too am
looking for one to go to at least 200 feet. My sub has a pressure
transducer that sends voltage information to an amplifier and then to an
LED display. But I would like to have a backup gauge that is not in PSI
but in feet of H2O.
Gary Boucher