TDI Nitrox Diver Course: More Time Underwater, Safely!

Want to extend your bottom time and enjoy longer dives? The TDI Nitrox Diver course is your introduction to diving with enriched air nitrox (EAN), the gas blend that has significantly impacted recreational diving by allowing more time underwater.

This entry-level course teaches you everything you need to know to safely plan and execute dives using nitrox mixtures from 22% to 40% oxygen.

You'll learn about:

• Benefits & Hazards: Understand the advantages (like longer no-decompression limits) and potential risks of diving with nitrox.
• Proper Procedures: Master the correct procedures for planning and diving with EANx.
• Equipment Considerations: Learn about gear requirements specific to nitrox diving.
• Cylinder Labeling: Understand the importance and methods for correctly labeling nitrox cylinders.
• Gas Analysis: Gain hands-on practice analyzing the oxygen content of your breathing gas – a critical safety step.