ocpaul
Contributor
With the advent of computers there are probably thousands of analog gauge consoles out there that have perfectly serviceable SPGs. For instance, when I decided to add a backup analog SPG to my AI computer setup, I simply removed the SPG element from an old Scubapro console. This is no doubt the same SPG that Scubapro sold separately - it has 0-5000 psi with 100 psi increments. There is a spiral that changes from yellow to orange to red as the pressure nears 0. Nice thing about this design is you can still read the pressure easily even when below 500 psi.
The console was some type of flexible plastic and all you need to do is forcefully bend the plastic to remove the gauge. 5 minutes of work and I had myself a new SPG!! (well maybe not new, but essentially the same as new)
The console was some type of flexible plastic and all you need to do is forcefully bend the plastic to remove the gauge. 5 minutes of work and I had myself a new SPG!! (well maybe not new, but essentially the same as new)