TDI Extended Range is a specialty course for divers who have limited access to Trimix. It emphasizes skill development and solid procedures. Students will learn how two decompression gases can be used and how to safely diversify in the Extended Range environment. TDI Extended Range training dives are conducted on air, nitrox, or both.
TDI Trimix
TDI Trimix certification opens doors to new dive sites. 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 allows you to complete the course online if you are unable or unwilling to go to a local dive center. This course will teach you all about the benefits of extended range diving.
The Extended Range course will allow you to dive in more challenging locations and decrease your nitrogen narcosis. You will be able to plan and execute stage dives with up to two stage bottle and enriched oxygen. You can also combine the Extended Range course with TDI Trimix Diver certification.
TDI Trimix training prepares you for advanced diving. It allows you to dive to 60m in normal conditions. TDI Trimix training emphasizes skill development and safety, as problems at this depth must be dealt with quickly. Divers need to be comfortable with procedures that will avoid any complications in order to do this.
