TDI Extended is a course that caters to divers who don't have access to Trimix. It emphasizes skill development and solid procedures. Students will be able to safely dive in Extended Range environments and use up to two decompression chemicals. Training dives in the TDI Extended Range are done on nitrox or air.
TDI Trimix
TDI Trimix certification opens the doors to many new dive sites. This certification can also allow divers to travel up to 60 m/200 ft. The Extended Range course is also available in eLearning form. TDI eLearning is available online if you cannot find a dive shop in your area. This course will educate you about extended range diving.
The Extended Range course can help you dive in more challenging places and reduce your nitrogen addiction. Learn how to prepare and execute stage compression dives, using up two stage bottles of enriched or oxygen. The Extended Range course can be combined with TDI Trimix Diver Certificate.
TDI Trimix training is designed to prepare you for advanced and safe diving. TDI Trimix training focuses on safety and skill development. To achieve this, divers need to feel at ease with procedures that will help prevent complications.
