What ios the required personal equipment?

• At least one CE / ISO tested Rebreather sold by a manufacturing company. No homemade units.
• DSMB and spool are mandatory for all divers.
• Audible device
• Bailout regulator or BOV
• Dust and water caps for regulators, connections, etc.
• Recommended minimum spares and consumables:
• Oxygen Sensors (2) 
• Oxygen compatible grease
• Unit specific O-ring kit
• Unit specific tools
• Mouthpiece
• Recommended Equipment:
• One “Nautilus Lifeline” device per buddy team.