Would be cool but definitively not a must have.
I'd say post-release improvement ?

@Kid18120 true , post-release or modding crossed my mind but at least an depth gauge should be standard. Why introduce scuba in an milsim and forget the most important item a scubadiver brings with him ;)

Actually it has no use (you can go as deep as you want so who cares).
Probably that's because is not in the (current) release (yet ?)

If there is depth gauge, there should also be reason to have one.

Forexample not to dive too deep (rebreather use pure oxygen what become dangerous under certain depth) Avoid surfacing too fast (decompression sickness) and so on.

Kid18120.. You know that ArmA is a MilSim, So everything is simulated, and so should the diving be, just like we need more systems instead of the current diver equipment

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