TDI Extended Range is a specialty course for divers who have limited access to Trimix. It emphasizes skills development, solid procedures, and diver responses to situations. Students will learn how to use up to two decompression gases and dive safely in the Extended Range environment. Training dives in the TDI Extended Range are done on nitrox or air.
TDI Trimix
TDI Trimix certification opens up new dive spots. This certification allows divers to enjoy more bottom time and can be extended to up to 60m/200ft. The Extended Range course is also available in eLearning form. TDI eLearning lets you complete the course online if it is difficult to find a dive school in your area. This course will show you the many benefits of extended-range diving.
The Extended Range course will allow you to dive in more challenging locations and decrease your nitrogen narcosis. You'll learn how to plan and execute stage decompression dives by using up to two stage bottles and enriched air or oxygen. You can also combine the Extended Range course with TDI Trimix Diver certification.
TDI Trimix training can prepare you for advanced dives and allow you to dive up 60 meters in normoxic conditions. TDI Trimix training focuses primarily on safety and skill improvement, since any problems at this level must be resolved quickly. Divers should be familiar with all procedures to avoid complications.
