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 to use up two decompression gases, and how to safely dive in an 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 allows divers to have more bottom-time and can reach up to 60m/200ft. Extended Range courses are also available online. 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 help you understand the advantages of extended range diving.
You will be able to dive in more difficult environments and have a lower nitrogen narcosis with the Extended Range course. 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 is designed to prepare you for advanced and safe diving. 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.
