Photo by U.S. Navy — Navy Diver 2nd Class Brian Williams · Public domain (work of the U.S. federal government)
Service TechGeneric
Tech Gas Blender
Last updated September 7, 2026
Covers blending nitrox and trimix gases for technical diving: partial pressure blending, continuous blending systems, gas analysis, and the safety procedures around handling oxygen and helium mixes.
No instructors or dive centres found offering this course.
We're still building out the directory country by country, so this list isn't every instructor or dive centre teaching it in the world — more locations are coming soon.