TDI Nitrox Diver

This course for is for recreational divers wishing to utilize Enriched Air Nitrox (EAN) as a breathing gas. The objective of this course is to train you in the theory, benefits, hazards and proper procedures for using Nitrox mixes from 22 through to 40 percent oxygen content.



  • Minimum age 18, 15 with parental consent
  • Have a minimum certification of open water diver or a current enrollment in an Open Water Diver course
  • Be medically fit to dive
  • Students are expected to have read the course manual and completed all reviews before the start of the course


  • Manuals and certification fees
  • Classroom instruction

Course dates

Course cost

We accept credit cards at our shop or over the phone.

Learn more about TDI here:

Course Outline:

  • Home study knowledge development with classroom support to ensure a thorough understanding of the basic principles of enriched air diving.
  • Minimum number of classroom and briefing hours is 3.
  • Optional 2 open water dives, 1 day
Call 01242 680003 to book your course