The Advanced Trimix Manual is the text-book literary assistant to the TDI Advanced Trimix certification course. This course has been designed to help teach participants how to conduct serious divers well beyond the limits familiar to the vast majority of divers. Graduates from the TDI Advanced Trimix course will have the ability to plan and lead complex trimix decompression dives to a maximum depth of 100m/330 feet.
Only divers and members residing in our service areas have the ability to purchase materials with the ITI Online Catalog. If you are outside our service areas and interested in purchasing any of the materials you see here, simply contact your local regional office by clicking here.