TDI Extended Range, a specialty course designed for divers with restricted access to Trimix, is available. It emphasizes skill development and solid procedures. The Extended Range environment allows students to safely use two decompression gasses. TDI Extended Range training dives can be conducted with nitrox, air or both.
TDI Trimix
TDI Trimix certification opens doors to new dive sites. This certification allows divers to have more bottom-time and can reach up to 60m/200ft. Extended Range 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 help you understand the advantages of extended range diving.
The Extended Range course allows you to dive in more challenging areas and reduce 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. The Extended Range course is also available in combination 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 upon safety and skill building, as it is necessary to quickly address problems at depths of up to 60 meters. Divers must be familiar with the procedures and feel comfortable using them.
