Shearwater Petrel

Shearwater Petrel

Regular price
$1,500.00
Sale price
$1,500.00
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The Shearwater Petrel is a robust dive computer for technical divers of all levels. Ready out of the box for air, nitrox, and trimix gasses, the Petrel-EXT can be used for open-circuit and closed-circuit diving, as well as gauge mode if desired - no pin upgrades are needed.

For both monitoring PO2 and managing your dive profiles on a CCR, there is no computer better match for KISS Rebreathers than the Petrel-EXT.

 

  • External PO2 monitoring of 3 cells
  • Supports single cell monitoring in Semi-Closed mode
  • Constant PPO2 Set Point
  • Automatic Set Point Switching
  • 5 open-circuit gas switch presets
  • 5 additional CCR Diluent gas presets
  • Air/Nitrox/Trimix capable
  • Bühlmann ZHL-16C with Gradient Factors
  • 2 button push OC bailout
  • Optional Varying Permeability Model (VPM-B)
  • %CNS oxygen exposure tracking
  • Ascent rate monitor
  • Date, time and temp display
  • Easy to read large full color screen
  • Simple to use adaptive menus
  • Water activated and programmable
  • Logbook of last 1000 hours of diving
  • Depth sensor rated to 450 ft / 137 m
  • Battery voltage and warning
  • Metric and Imperial
  • Right or left wrist mountable
  • User changeable battery
  • Battery life: 36 hours of diving with 1.5V Alkaline, up to 90 hours with Saft 3.6V LS14500 battery
  • Bluetooth wireless upload/download
  • User upgradable firmware Dive Log
  • Software compatible with both PC and Mac OS