Technical Diving International
Courses are certified by the world’s largest technical diving certification agency
Gas Blender
TDI-Nitrox Gas Bender
1 day
The certified diver who has an interest in engaging in the blending of oxygen and helium-based gases.
TDI-Advanced Gas Blender
1 day
Candidates with an interest in blending nitrox gas competently and safely.
Surveying
TDI-Underwater Cave Surveying Diver
3 days
The certified diver who has an interest in getting the minimum knowledge and fundamentals of how to survey in the unique underwater cave environment.
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