can this gauge be used for both O2 and nitrox?
LARRY M Yes it can, it is a standard presure gauge. It contains nothing that would cause any problems with any gas mix used for SCUBA diving. I swtch my Regulator, Gguages between air and nitrox all of the time.
RICHARD B yes it can be used with Nitrox
WALTER G Yes I am Nitrox certified and thats all i use,It's a great gauge,wish i had 1 sooner, Walt Grzybowski Port Saint Lucie Florida
SILVIO M Yes! As fas as I know most gauges will read the pressure of any gas. It can be air, argon, nitrox or O2. However, make sure to get professional supervison with O2 or nitrox. Dive safe!!!
JOHN C Hi,
I used this for air and Nitrox. Don't know about using it for O2.
I did have some problems with mine, as it only lasted about 1 year. before leaking at the more/gauge joint.
I'd actually recommend one of the compact OMS models which has performed well for me since I replaces the Mares unit with the OMS one.
DARRELL D Yes it can be used with nitrox , DAN recommends Oxygen cleaning of hoses, regulators etc., only if your using mixes with 40% or greater amounts of oxygen. This is great pressure gauge, very small and streamlined I use it as a back up to my air integrated computer (I also have a backup computer) so I guess I'm just being extra cautious. Safe diving, Darrell
DMITRY P It can be used for any gas
It is just a pressure gauge
Not to be confused with dive computer