Trimix Diver


This course prepares you to use Trimix (a combination of oxygen, nitrox, and helium) in planning and executing dives with as little as 18% oxygen and diving to a maximum of 200 feet. Topics covered include:

  • Dive team planning
  • Gas matching
  • Cylinder labeling
  • Surface marker deployment
  • Equipment configuration
  • Thermal protection options


Training Materials:

  • TDI Extended Range Diving & Trimix Manual
  • US Navy or Buhlmann Air Decompression Tables
Visit instructor Phil Sammet’s website for more details.

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