Allows to dive to 40 meters with a gas mix between 21% and 100% O2

Intro To Tec

Welcome to the IDDA’s Intro to Tec course!

In this course you will learn the basics of Tec diving, including equipment, techniques, and safety precautions. You will learn how to use multiple tanks and how to safely change them, as well as how to plan for and handle an emergency.

You will also be instructed with the theory of Tec diving, including physics, medicine, and deco strategies. You will also learn how to use Tec-Diving-equipment.

Upon completion of the course, you will be able to conduct equipped Tec dives and move safely and confidently in this fascinating world of diving.

We look forward to joining you on your diving adventure.

  • Difficulty level: advanced

Required certifications: AOWD

Minimum age: 18

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