Extended Range / Extended Range Trimix Instructor

This SSI Extended Range Instructor course provides everything you need to organize and conduct the Extended Range course. You will learn how to train divers to independently plan and conduct dives to a depth of 45 meters. This course is designed for the use of trimix as a breathing gas to reduce nitrogen narcosis and increase the safety of extended range divers. An Extended Range Instructor certification for air is offered for areas where helium is not available. Start this SSI diving course today and get your SSI Extended Range Trimix Instructor or SSI Extended Range Instructor certification now!