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Big Blue Tech - Koh Tao - Thailand                                                             Facebook  Twitter  GooglePlus

Advanced-trimixThe TDI Advanced Trimix Diver course is the top level of training for open circuit divers wishing to dive to depths as deep as 100 m/330 feet In order to be able to do this, hypoxic levels of oxygen (below 17%) are used.  This course is perhaps one of the most informative and challenging, and upon completion you will be amongst some of the most elite divers. Your TDI Instructor will teach you

  • Equipment management
  • Multiple stage cylinder labeling and placement
  • Complex decompression planning and contingency planning
  • Dive team awareness and communication
  • Gas monitoring and management
  • Use of travel gasses

The TDI Advanced Trimix manual is one of the most up to date manuals and includes all the latest of technology and practices being used.

Course requirements:

  • Minimum age 18 years old
  • Proof of 100 logged dives, 25 of which must be deeper than 30m
  • Extended range or trimix diver
  • Experience in diving in a multiple cylinder configuration


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