Re: Salt/Fresh water bouancy

[Martin Sanderse <sanderse@ingenuitygroup.com>]

Jonathan Wallace wrote:
> 
> >You just might end up getting deeper than your sub is designed for.
> 
> Depth gauges are affected by the change in water density as
> well.  So not only might your sub go deeper than it's designed
> for, you're gauges might not tip you off until it's too late.

Why would density affect a pressure gauge?  A compressed air gauge works with water!



-- 
Martin Sanderse
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