Has it been a while since you took your course or perhaps haven’t dove Nitrox in a while? Whether you are getting ready for a big trip or just looking to freshen up a bit, our Refreshers are a great way to keep in Nitrox shape. Great news!  All our refreshers are online and can be taken from your home or office, no matter where in the world you may be.

We have Nitrox Refreshers twice per month