The PADI Enriched Air Diver course is the most popular diver specialty course and the number of technical divers is on the rise, which means that lots of scuba divers want enriched air and gas blends. The Tec Gas Blender course teaches you to blend enriched air nitrox and helium-blend gases using one or more blending methods.

If you're an Enriched Air Diver and are at least 18 years old, you can enroll in a Tec Gas Blender course.