Computer Nitrox Diver course Melbourne enriched air nitrox training
Melbourne / Mornington Peninsula
EANx up to 40%
Theory + Gas Analysis
Specialty Scuba Course

Computer Nitrox
Diver Course Melbourne

Learn how to safely plan and dive with enriched air nitrox, set your dive computer correctly, and analyse gas mixes with confidence.
Nitrox up to 40% Computer Based Open Water Prerequisite Practical Gas Analysis
From $199.00 per person
This course focuses on the safe use of enriched air nitrox (EANx) between 21% and 40%, combining self-paced online theory with practical gas analysis and nitrox computer setup.
Choose your course date
Public course dates can be booked online above. Private dates may also be available by enquiry.

Want to combine this with Advanced training?

Many divers choose to complete their Advanced Adventure Diver course together with Nitrox. It’s one of the most practical combinations — giving you more bottom time, better dive planning, and access to a wider range of dive sites.

If you're planning to continue your training, combining both courses is often more efficient and a better overall learning experience.

View Advanced + Nitrox Options →
Why Take Nitrox

More than just a number on a tank.

Nitrox is one of the most practical specialties a diver can take. It helps you understand gas, plan dives more effectively, and use your computer properly instead of just pressing buttons and hoping for the best.

One of the simplest upgrades in diving, and one of the most useful.

Practical specialty

Useful for local dives, travel dives, and everyday recreational diving rather than just collecting another certification.

Computer setup matters

Learn how to correctly set your dive computer for nitrox and understand what the settings actually mean.

Gas awareness

Build a stronger understanding of oxygen percentage, exposure limits, and maximum operating depth.

Analyse your own gas

Hands-on gas analysis gives you confidence in what you are breathing instead of relying blindly on labels.

Good travel upgrade

Nitrox is widely available on dive trips and liveaboards, making this certification useful well beyond local diving.

Strong foundation

It is a natural next step after Open Water and a useful bridge toward more advanced diving knowledge.

Quick Facts

  • Course type: Computer Nitrox Diver specialty
  • Nitrox range: 21% to 40% oxygen
  • Format: Self-paced theory + classroom practical
  • Duration: Approximately 4–6 hours
  • Prerequisite: Open Water Diver or equivalent

Who This Course Is For

  • Open Water divers wanting a practical specialty
  • Divers preparing for travel or liveaboards
  • Divers wanting to use nitrox safely and correctly
  • Anyone wanting better gas awareness and computer setup skills

What You’ll Learn

  • What nitrox is and why divers use it
  • Common mixes such as EAN32 and EAN36
  • How to set your dive computer for nitrox
  • Maximum operating depth and oxygen exposure limits
  • How to analyse nitrox with an oxygen analyser
  • How to verify the gas you are diving
  • How to plan nitrox dives safely
  • How to avoid oxygen toxicity mistakes

How the Course Works

1
Complete your online theory

Work through the self-paced theory to understand nitrox fundamentals, oxygen exposure, gas mixes and dive computer settings.

2
Attend the practical session

Join the classroom session for hands-on gas analysis and practical nitrox dive planning exercises.

3
Set and understand your computer

Learn how to configure and use your dive computer properly for nitrox diving.

4
Get certified for nitrox up to 40%

Finish with certification to use enriched air nitrox mixtures up to 40% oxygen.

What’s Included

  • Self-paced online theory component
  • Classroom gas analysis session
  • Nitrox planning exercises
  • Course registration
  • Instructor guidance
  • Certification processing
  • Digital certification
  • Useful practical specialty knowledge you will actually use

Course Requirements

  • Minimum age: 18, or 12 with parental consent
  • Prerequisite: Open Water Diver certification or equivalent
  • Required equipment: Dive computer capable of nitrox settings
  • Basic comfort with dive planning concepts is helpful
  • Suitable for recreational divers wanting practical knowledge
  • Private course dates may be available on request

Private Course Option

Can’t make the listed public dates? Private nitrox course dates may be available by enquiry.

Enquire About Private Course

FAQs

What is a Computer Nitrox Diver course?
It is a specialty course that teaches divers how to safely use enriched air nitrox up to 40%, including gas analysis, dive planning and dive computer setup.
Do I need to already be certified?
Yes. You need to already hold an Open Water Diver certification or equivalent before taking this course.
Do I need my own dive computer?
Yes. Students are required to have a dive computer capable of handling nitrox mixtures.
How long does the course take?
The course usually takes around 4 to 6 hours, combining online theory and classroom practical work.
What nitrox mixes does this cover?
The course covers enriched air nitrox mixes between 21% and 40%, including common recreational blends such as EAN32 and EAN36.
Is this course worth doing?
Yes. Nitrox is one of the most practical specialties for recreational divers, especially for travel, repetitive diving and divers wanting better gas awareness.

Looking for more scuba diving courses in Melbourne? Explore our full range of training options — from beginner to advanced.

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Ready to Dive Nitrox Properly?

Choose a course date above to book online, or enquire about a private nitrox session if you need a different date.

Book Nitrox Course Enquire About Private Course