GetNitrox.com

100% Online Nitrox Courses
Risk Free: 30-Day Money Back Guarantee, No Questions Asked

online nitrox course

Longer dives, safer dives, with all training 100% online.

The first and only 100% online Nitrox course. Train from home, on your schedule. No dive shop visits required.
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7000thb Just 3500thb!

Buy now & save 50% - TDEX only

7000thb Get Certified For Just 3500thb!

Use Discount code TDEX2025 During Checkout
Use Discount code TDEX2025 During Checkout
training

how it works

Sign Up

Pay now, 100% risk free. If at any time in the next 30 days you decide you're not happy, just let us know and we'll give you a full refund. No questions asked.

Online Learning

We'll send your learning materials, including a video course, workbook, and a Nitrox analyzer app. Then just take the online tests on your own time, open book.

Instructor Verification

Complete a 15-20min call with your instructor to answer questions, go over your test, and use the app to simulate analyzing a Nitrox tank.

Get Your Certification

You'll receive your certification right there on the call, instantly. This is full, complete, certification from RAID, and is accepted at all dive centers, worldwide.
About the course

Why Dive Nitrox?

Diving Nitrox means longer dives at depth and added safety. With more oxygen and less nitrogen in your tank, you'll get much longer NDLs and feel better after diving. It's the most useful certification you can get and a smart upgrade for any serious diver.

How much more NDL time? It depends on a variety of factors, but in general you can expect 30-60% more dive time at depth.

For a 30m dive, that is something like:
• 17min on Air
• 27min on Nitrox

Check out this calculator for more info:
https://depthlog.net/computers/nitrox
faq

Answers to All your questions

This is the RAID Nitrox Diver course, WRSTC certified, meeting the international ISO standards for training programs on Enriched Air Nitrox.Once certified, you’ll know how to safely dive with Nitrox mixes from 22% to 40% oxygen. You’ll understand how to avoid oxygen toxicity, analyze your gas mix, label your cylinder correctly, and set any dive computer for Nitrox diving.

Your certiciation will be issued by RAID International, one of the world's leading dive training agencies. https://diveraid.com

In order to enroll in the course you must be a certified Open Water Diver.

Yes, we offer a 30-day money back guarantee. Just send us a message on LINE and we'll issue a full refund. No questions asked.

Our team of instructors are available to your over LINE whenever you need help. Once you complete the online quizzes and final exam, you'll have a video call where you and your instructor will go over all of the material again and check through all of the questions from your online tests. We'll also demonstrate how to analyze tanks together.

GetNitrox.com is faster, cheaper and and more convenient than in-person courses. The certification you receive is identical to those offered in physical dive shops, and in many cases the course that we provide is much higher quality. Nitrox is all we do, this is our specialty.

Yes. Despite what many dive centers will try to tell you, none of the agencies require you to do any dives as part of the course, they are all optional and it's just so the dive center can make more money. There's no reason that you cannot learn online like any other training program.

Most divers finish in around 2 hours, depending on your pace. You can stop and resume anytime. Once you've completed the learning materials and tests, we'll need to get you on a quick 15-20min video call with an instructor so that we can demonstrate how to analyze a tank and go over your tests and answer any questions you have. We'll issue your certification during that video call.

Yes. Our learning materials work on phones, tablets, and computers. Learn anywhere, anytime.

No gear required. The course will cover the most popular analyzers and gear. During your instructor call, your instructor will analyze a tank with you. You can follow along with the RAID analyzer app.

Our course materials cover most popular dive computers. During your video call with your instructor you can bring your computer and we'll show you how to set the Nitrox percentage and answer any other questions you may have about it.

Not a problem. The dive center providing your Nitrox will happily rent you a computer and show you how to use it. During the course we'll go over the most popular computers.

Yes, there’s a multiple-choice, open-book exam. You can retake it as many times as needed, and if you get some questions wrong don't worry, we'll go over them together in our video call.

testimonials

What they say about us

Finished certification on my sofa between shifts. So easy, saved my vacation dives. Margs on me next time!
Eilidh B.
Bite-sized quizzes fit my evenings. Crushed the exam with zero stress, got certified over Zoom. 10/10
Nune S.
Live-chat help was lightning fast. They treated me like a longtime dive buddy. He's a good man, and thorough.
Mark W.
These guys are absolutely lovely. They taught me everything I know about diving, and then some!
Michelle T.