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TDI Advanced Nitrox Instructor Course

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Course Overview

This is the instructor level course for Instructors wishing to teach the use of EAN21 through 100% oxygen for optimal mixes to a depth of 40msw. The objective of this course is to train Instructors in the benefits, hazards, and proper procedures for utilizing EAN21 through 100% oxygen for dives not requiring stage decompression.


Minimum age of 18.
Advanced Nitrox certified.
Proof of 100 logged dives of wich 25 must be using Nitrox.
Proof of 10 student certification at Nitrox level.

Details of the course

The Advanced Nitrox Instructor course covers:

  • Physics
  • Physiology
  • Formula work
  • Equipment consideration
  • Dive tables & dive computers
  • Dive planning
  • Common mixing procedures
  • Decompression

Course duration and number of dives

The Advanced Nitrox Instructor course is a 3 day course and 4 dives are required.

Course Price

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Additional costs

Recreational Rental equipment if needed. set p/day
TDI Advanced Nitrox Instructor Manual
TDI Standards & Procedures Instructor Manual
TDI Evaluation forms

Equipment requirement

The Advanced Nitrox Instructor course has some specific equipment required for this course on top of the standard gear. All students must own or purchase a spool, SMB and wrist slate. The oxygen clean regulator can be purchased or rented. We supply the nitrox tanks and mixes and the oxygen analyser.

Got something to ask us ?

We are Technical diving education professionals and over the years we have been asked almost everything, feel free to look at our most commonly asked technical diving questions or contact us directly.