nitrox

Hello! This is a question for my fellow EU based divers. I'm trying to understand what the practical implications of the M26 are, when regulator shopping. Back when I did my EANx course, the instructor demonstrated the different threads, so I have a basic understanding of the thread sizing...

Hi everyone, Juste wondering if cyclon and jetstream are usable with nitrox > 40% ?

Shearwater peregrine computer. You can use up to 3 nitrox mixes per dive of up to 100%. deco ready but great for even the most advanced recreational dives. It has not been used and has all the goods (case, charger, band, whatever comes with it). Wanting to sell this so i can get a trimix...

First of all, I am a technical diver and instructor, so my opinion or vision about things changed since I started diving. Sometimes something happens and you start to think about how it is told or written and maybe it can or has to be improved. I especially posted this topic in the basic scuba...

Hello, Looking for others who might have experience using Aqua Lung computers for Nitrox diving? I use an i200 computer and on two of my recent dives with Nitrox, I've noticed "O2 sat" readings of 99 in the dive log, after the dives. For other recent and similar dives, this reading has ranged...

I am thinking of buying a sidemount regulator set Apeks MTX-R Sidemount Regulator kit . My concern is that it says it is meant for nitrox of up to 40% max but then it mentions 100% oxygen. I am not clear of what this means exactly, but I have seen that there are nitrox specific regulators even...

4 months ago I had cataract surgery and now being told I have macular edema in both eyes (swelling/fluid) likely caused by the trauma of the cataract surgery. I am planning a 130’ dive using EAN 28 and then 30. Is there any affects a dive this deep and w/EAN I should be wary of? I am also a type...

Hi all, I have a basic OW certificate with about a dozen OW dives. I recently moved to a coastline, but I haven't gone diving in the ocean in about a year (although I have done a couple of quarry dives since). I recently talked to a local PADI instructor/dive charter owner about easing back...

Selling my 1 year old O2 Nitrox Analyzer from NRC-International. Comes with a BCD Adapter but that BCD Adapter no longer works (needs a new screw I think) You can still use it by holding it on the tank valve once you unscrew the BCD Adapter. Its very lightweight. Still measures fine. Asking $40...

Hello all I am looking for some feedback on my personal diving habits with Nitrox, and to see if my view point on it is incorrect? Apart from extended NDLs I personally use Nitrox for its potential to reduce nitrogen loading thus contributing to DSC. I am certified up to the standard 40%, and...

AL80 Yellow w/Thermo Pro Valve pair Oxygen clean. Serviced 5/2021 Used couple of times. Don’t dive enough to justify the price. $150 each Pick up in South San Francisco

New Zealand has been one of the most locked down countries in the world for the past two years. Subsequently very few Covid19 infections to date and only 53 deaths (with or of Covid19) out of a population of 5M. While 90% of the population have been doubly vaccinated we have almost no natural...

Up for sale is a nearly new (5 dives) Mares R2XR-VR Nitrox reg set. This works great for any type of diving but is especially awesome on a deco bottle. The vertical hose orientation works really well no matter what side your deco/stage bottle is on. The hose is a 40” rubber hose and is also in...

I'm convinced of the benefit of analyzing tanks for O2 percentage and presence of CO (carbon monoxide). I was a kickstarter supporter of Cootwo, and still think it was a great concept and form factor. I was unhappy with the lack (and tone) of support from Divenav in the past. On my last dive...

SOLD!!! Analox nitrox analyzer for sale. Used, but works well. Current sensor & battery are 1 year old. No case. All yours for $120 including First Class Priority shipping with tracking.

Alrighty then. I've managed to get irritated enough in about 15 dives to want my own gear (more or less) immediately. Like most of us, I have pockets that you can see the bottom of and want to choose wisely. I would consider myself an "advanced beginner" or "beginning advanced" due to...

I am taking a team up to Lake Superior in June and am having difficulty finding a facility that can fill tech nitrox 50/50 etc. Anyone have a suggestion?

I'm considering nitrox as the next step, and will greatly appreciate some input on the following: Is there rule of thumb for how much longer BT EAN32 and EAN36 offer, as compared to regular air, all else being equal? Considering oxygen toxicitiy, what would be the depth limits for EAN32 and...

Nitrox Incident Scuba Diving - Full Analysis As the final culmination of my scuba gasses series, this is my full analysis of this "nitrox" event. As many have noted, though this was posted originally as a nitrox incident, the nitrox itself was not the culprit, but there were many issues to...

Scuba Nitrox Incident for Analysis This apparent true incident was taken from Scuba Board almost 20 years ago. I use it in my nitrox course before the final exam as a discussion exercise for students in small groups. Here, I describe the incident, please post your analysis in the comments, and...