TDI Extended range is a special course for divers with limited access to Trimix. It emphasizes solid procedures, skill development, and diver response to situations. Students will learn how to use up to two decompression gases and dive safely in the Extended Range environment. TDI Extended Range training dives can be conducted with nitrox, air or both.
TDI Trimix
TDI Trimix certification opens new doors for divers. This certification also allows divers to have more bottom time, and can go up to 60 meters/200 feet. Extended Range training is also available via eLearning. If you're unable to find a dive center in your area, you can complete the course online with TDI eLearning. This course will show you the many benefits of extended-range diving.
The Extended Range course will help you dive in more challenging environments and lower your nitrogen narcosis. You will be able to plan and execute stage dives with up to two stage bottle and enriched oxygen. The Extended Range course may be combined with TDI Trimix Diver Certification.
TDI Trimix Training will prepare you to do advanced diving. You can dive up to 60m under normal conditions. TDI Trimix training emphasizes skill development and safety, as problems at this depth must be dealt with quickly. To do this, divers must have the comfort and familiarity of procedures that will prevent any complications.
