Trimix Diver


Course Requirements -

  • Technical Diver/Normoxic Trimix Diver
  • Minimum age 18 years old
  • Minimum of 200 logged dives
  • Minimum of 25 logged dives deeper than 39m

Course Duration - 1 day theory, 3 days diving

Course Equipment -

  • Twin Set with isolating manifold
  • 2 Stage cylinder (Oxygen Clean) minimum 7Ltr (10Ltr stages recommended)
  • All normal diving equipment including dry suit

Cost - £475 (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.


Do you want to be able to explore virtually undived wrecks in any depth of water?... The Trimix Diver course will allow you to explore without narcosis down to 100 meters.

The Trimix Diver course gives you the knowledge to plan expedition level dives utilising any mix of oxygen, nitrox or helium mixes for decompression or bottom mix. You will have complete decompression theory knowledge, be able to carry out decompressions using multiple gas switches and have equipment that is streamlined enough for you to swim around with a minimum of 4 cylinders!

This course takes you deeper than you can safely get on air.

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