Gas Blender Instructor

The holder of this card will be certified for making any gas blend for diving purposes consisting of air, Oxygen, Helium and/or Nitrogen. The holder will also be certified to fill dry suit inflation tanks with Argon. The holder is trained in using partial blending and continuous blending techniques and equipment.

When in active status, the holder may teach and / or certify other divers for all courses in which the holder is certified as an IDREO Gas Blender Instructor.