Technical Extended Range Instructor

The SSI Technical Extended Range Trimix Instructor course is the next professional course to take after becoming an SSI Extended Range Trimix Instructor. You will learn all you need to conduct the Technical Extended Range Trimix course and train divers to conduct two gas switch decompression dives up to a maximum depth of 60 meters. The course is intended for the use of trimix as the breathing gas, to reduce inert gas narcosis and increase diver safety. A Technical Extended Range ‘air’ Instructor certification option is also available for areas where helium is inaccessible. Grow your career as a professional diver. Earn the SSI Technical Extended Range Trimix Instructor or SSI Technical Extended Range Instructor certification. Start this SSI dive certification online today!