TDI Advanced Gas Blender

Take your gas blending skills to the next level. Learn to create high-quality nitrox and trimix blends, both oxygen-based and helium-based, for technical diving.

A practical and essential course for any technical diver!

Minimum age: 18 years
Provide proof of certification as a TDI Nitrox Gas Blender or equivalent.

Candidates must successfully blend and analyze a minimum of 5 nitrox cylinders and 3 trimix cylinders. All cylinders must have +/- 1 percent of the target oxygen content and +/- 3 percent of helium.
The candidate must successfully complete a nitrox fill log, including MOD and oxygen percentage.
Successfully complete the written exam for the TDI Advanced Gas Blender course.
Demonstrate proficiency in filling and analyzing nitrox and trimix blends.

Includes:

TDI study materials
2 days of classes and practical sessions
International TDI Advanced Gas Blender certification

Does not include:

Accommodation
Transportation
Voluntary tips
Additional expenses

*To book, you need to complete the process prompted by the ‘Book Now’ button.

Ask us about customizing your experience for businesses or groups, so you can enjoy greater exclusivity, include other activities, add more days to our destinations, and schedule more flexible times.