I have bought the mask for OC diving, I should of explained that in the beginning. What reg are you using with the mask? I love my MK25/S600 would love to use it with the mask I want to make sure I have the best breathing performance I can get... did you use anything but NIRA with it?
NAD, what did you mean by second reg? ie as in spare reg hanging around your neck or two regs in the mask?
MPJScuba, yes I have the NIRA 2 let me know how your experience was... btw did you get any training and what regulator did you use (ie NIRA or something else)... let me know of any tips...
I am planning to use this for OC only.
thanks
Quote: (Originally Posted by
jradomski)
I have used the NIRA II many times for OC but wouldn;t think of using it for a Rebreather there are better alternatives..
My normal use for the mask is to bring it with me on trips where a chamber is not convenient so that I could do IWR if necessary.. I also use the mask when I have big dives with extended use of oxygen to reduce the risks associated with using oxygen beyond normal exposures..