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TDI Nitrox Diver Course

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Course Overview

This is the entry-level certification course for recreational divers wishing to utilize enriched air nitrox (EAN) as a breathing gas. The objective of this course is to train divers in the benefits, hazards, and proper procedures for using Nitrox mixes from 22% to 40% oxygen content.


Minumum age of 15.
Open water certified or currently enrolled in an Open water diver course.

Details of the course

The Nitrox diver course covers:

  • History of Enriched Air Nitrox
  • Physiology
  • Physics
  • Equipment consideration
  • Dive tables & dive computers
  • Advantages and disadvantages of EAN
  • Procedures
  • Common mixing procedures

Course duration and number of dives

The Nitrox diver course is a 1 day course and 2 dives are recommended.

Course Price

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Additional costs

Recreational Rental equipment if needed. set p/day
TDI Nitrox Manual. 1500.00 THB
TDI Certification. 1500.00 THB

Equipment requirement

The Nitrox Diver course has no specific equipment requirement more than your standard recreational dive gear. 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.