Extended Range Total Diving System
- Two masks
- Fins
- A backplate or soft pack with a harness
- A buoyancy wing with appropriate lifting capacity for the planned dive
- One delivery system that has a regulator with a 7-foot hose
- One delivery system that has a regulator with a standard length hose and a neck retainer
- One set of double cylinders with an isolation manifold or one set of sidemount cylinders
- Submersible pressure gauge (SPG) (all cylinders must have a attached SPG)
- Two integrated depth and timing devices (one must be a multi-gas computer)
- Stage cylinder(s) with delivery systems and SPGs (attached as defined by the specific training program)
- Exposure suit appropriate for the environment
- Two cutting devices
- Compass
- Two signaling devices for deploying from depth (red and yellow surface marker buoys are recommended, but follow local guidelines)
- A reel or spool (recommended minimum line length of 1.5 x maximum planned depth)
- One signaling device for surface (whistle or similar)
- Extended Range Dive Log and Dive Planning Sheets, and either wet notes or slate for dive plans