Error 130 dives on Fake Nitrox

[LFMarm]

We're heading to a little place in Belize later this winter and they only have air, so nitrox isn't an option. Obviously, there's no need to analyze those tanks.

This sounds like a place where I would never dive without testing for CO. In practice you should always test for O2, CO or better both.

 

[rmssetc]

There can be exceptions of course. We're heading to a little place in Belize later this winter and they only have air, so nitrox isn't an option. Obviously, there's no need to analyze those tanks.

Unless you are concerned about CO.