DAN Oxygen First Aid for Diving Emergencies or an equivalent certification from

or an equivalent certification from a recognized training agency

The facepiece is made with Tri-comfort technology

even when on the surface

The DECO 60 course is a natural progression for anyone certified at the DECO 50 level and allows divers to use two optimised decompression gases to a maximum of 60 meters / 200 feet

The X-Vision dive mask is made of ultra-clear silicone

DAN Oxygen First Aid for Diving Emergencies or an equivalent certification fromThe DAN Oxygen First Aid for Diving Emergencies course is designed to teach divers and non divers (e. g. a diving boat Captain) to recognise signs and symptoms of diving injuries and to provide first aid with Oxygen in case of accidents related to diving activities. Oxygen First Aid for Diving Emergencies The DAN Oxygen First Aid for Diving Emergencies course is designed to teach divers and non divers (e. g. a diving boat Captain) to recognise signs