• Timer, Depth Gauge or computer w/ backups

  • cutting devices (no leg mounted knives) I recommend trauma shears.

  • 1 Primary Reel with 300 to 400 ft. of line

  • 1 Safety Reel (only required for; Cavern, Cave, Wreck)

  • additional clips, bungee chord, surgical tubing, electric tie wraps and duct tape will be needed for modifications and
    retaining various pieces of equipment.

You should own and have all required standard OW gear also, including an exposure suit for the environment you are diving.