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TDI Nitrox Diver



Who this course is for:

  • The open water diver who is interested in learning more about nitrox mixtures
  • The open water diver who is interested in extending their bottom time
  • The certified diver who has an interest in moving forward with technical diving education

Course prerequisites:

  • Minimum age 18, 15 with parental consent
  • Minimum certification of open water diver or current enrollment in an open water diver course

What you can expect to learn:

  • The benefits, hazards, and proper procedures for using nitrox mixes from 22 through 40 percent oxygen content
  • Equipment considerations, cylinder labeling, analyzing nitrox mixtures, and gas blending procedures

What’s in it for you?

  • Ability to dive utilizing EAN-22 to EAN-40 without direct supervision
  • Ability to enroll in TDI Advanced Nitrox, TDI Decompression Procedures, TDI Semi-closed Rebreather courses

TDI Nitrox Diver minimum requirements:

  • Demonstrate understanding of EAD calculations
  • Perform oxygen analysis for nitrox mixtures
  • Satisfactorily complete the TDI Nitrox course and written examination

Course includes:

  • Academics: Online digital material, Active learning session
  • Confined Water/ Opening Water:  No required in-water training
  • Recognition of Completion:  Certificate, Hard copy of C-Card, Electronic C-Card


Skill Level: Intermediate
Skill Details:
Instructor: Elizabeth Hoskins
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Included Materials


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This class cannot be purchased online. Please contact the store for more information.