TDI Nitrox Instructor

TDI Nitrox InstructorTDI Nitrox Instructor is an entry level course for instructors wishing to teach enriched air Nitrox as a breathing gas. Little else has impacted recreational diving more than the introduction of Nitrox, allowing more time underwater.

During this course, instructors learn the benefits, hazards and proper procedures for teaching EAN 22 to EAN 40.


• Minimum age 18
• Minimum certification as an Open Water Scuba Diver Instructor
• Certified as basic Nitrox diver, may be combined with instructor program
• Provide proof of a minimum of 10 logged Nitrox dives
Required Skill Performance and Graduation Requirements:
• Satisfactorily complete the TDI Nitrox written examination and be able to adequately explain each answer to a prospective student
• Demonstrate proficiency in analyzing oxygen / nitrogen mixtures
• Demonstrate proficiency in teaching the TDI Nitrox Diver course
• Demonstrate proficiency in every skill required in the TDI Nitrox Diver course
• Present at least 1 graded presentation on a Nitrox topic

Course Duration: 1 day, 2 dives (Nitrox fills included)


To book this course, a 20% ( ฿1,000 ) deposit is payable now. The balance is due on arrival.