• Helitrox Diver

Helitrox Diver

Hyperoxic TriMix

The NAUI Helitrox Diver course provides the training and experience necessary to understand the hazards of utilizing helium-enriched EANx (hyperoxic trimix) for dives to depths to 150 fsw.

Starting from

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This NAUI Helitrox Diver course includes a minimum of four open water dives using a Helitrox mixture (26% oxygen / 17% helium). This course provides you with the training and experience you need to competently plan and execute extended range dives that require stage decompression utilizing Helitrox and oxygen.

Through classroom learning and ocean dives you will learn about:

  • Inert gas narcosis
  • Oxygen toxicity limitations
  • Variable ascent-rate techniques
  • Deep-Stop models
  • Situational and Team Awareness
  • Emergency planning

Knowledge Development - Academics are done in the classroom at Scubatude.

Click here for our Calendar of Classes


  • You must be at least 18 years old
  • NAUI Technical Decompression Diver
  • 75 logged dives
  • Be in good health

Not included is your course fee is your personal gear, or technical dive gear.

A dive computer is highly recommended for this course.

Scubatude students receive a discount on all personal gear!

Boat fees or travel to dives sites is not included in the course costs.

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