Normoxic Trimix Diver


Course Requirements -

  • Advanced Nitrox/Advanced Recreational Trimix
  • Minimum age 18 years old
  • Minimum of 100 logged dives
  • Minimum of 25 logged dives deeper than 27m

Course Duration - 1½ day theory, 2 days diving

Course Equipment -

  • Twin Set with isolating manifold
  • Stage cylinder (Oxygen Clean) minimum 7Ltr
  • All normal diving equipment including dry suit

Cost - £395 (Excluding Equipment and entry fee to open water sites) Including:

  • Manual
  • IANTD Registration

Course Dates - Courses run weekends, weekdays and weekday evenings throughout the year. Please contact us for availability.


Are you fed up of leaving your favourite dives sooner than you need, finding that narcosis is taking over on deeper dives?... The Normoxic Trimix Diver course will allow you to complete technical level dives to the limit of the air range.

The Normoxic Trimix Diver course gives you the knowledge to plan expedition level dives utilising oxygen or nitrox mixes for decompression, and Normoxic Trimix as a bottom mix to allow for deeper exploration without the narcosis.  You will have greater decompression theory knowledge and have your equipment configured to allow for more enjoyment underwater.

This course is an equivalent level to Technical Diver.

For further details or to book on any of our courses please call us on: 01959 564211 or email us at: technicaltraining@In2scuba.co.uk