tec diving couse from Intro to tech, Advanced Nitrox, deco procedures, tdi helitrox, extended range, tdi trimix until tdi advanced trimix

TDI Advanced Trimix in Dahab

The TDI Adv: Trimix course provides the training required to competently and safely utilize breathing gases containing helium for dives that require staged decompression, utilizing nitrox and/or oxygen (O2) mixtures during decompression to a maximum depth of 100 m. The objective of this course is to train divers in the benefits, hazards and proper procedures of utilizing custom oxygen/helium/nitrogen mixtures as breathing gases.

Prerequisites TDI Advanced Trimix:
  • TDI Extended Range Diver or TDI Trimix Diver or equivalent
  • proof of 100 logged dives
  • Min. 18 years old
  • 4 dives using Trimix with a total accumulated bottom time of 100 min
  • At least two dives should be deeper than 70 m
TDI courses