Skip to content

Shearwater Petrel 2 Stand Alone Technical Dive Computer

$867.00
SKU 215450-A
  • User Replaceable AA Battery
  • Air, Nitrox, Trimix capable
  • 3 axis, tilt compensated, digital compass
  • Dive Planning and Decompression

The Petrel 2 by Shearwater Research is an advanced dive computer that can boast about a number of benefits. The device is both Open Circuit and Closed Circuit trimix enabled straight out of the box. It has a stunning 2.4” full-color HD display with a simple two-button operation. Thanks to the built-in digital compass, 5 programmable gases in each OC/CC mode, color-coded warnings and simple to use adaptive menus, the Petrel 2 is a favorite among serious technical divers.

Another pleasant surprise is an ability to pick any AA size battery. From now on users will be able to choose from a wider range of battery options - from the current SAFT Lithium LS14500 to standard alkaline AA such as Duracell, or even opt-in for the rechargeable batteries. Keep in mind that the dive time will depend on the selected battery.

Shearwater Petrel offers four Modes for you to choose from:

  • OC Rec 3 gas nitrox recreational computer
  • OC Tec Multi gas, trimix decompression computer
  • CC INT Closed circuit fixed PPO2
  • Gauge Bottom timer with stopwatch and dive logging

The Petrel 2 comes with Bühlmann ZHL-16C algorithm with Gradient Factors installed but you can upgrade it to VPM-B.

Product Highlights:

  • Air/Nitrox/Trimix capable
  • 5 open-circuit gas switch presets
  • Bühlmann ZHL-16C with Gradient Factors
  • Optional Varying Permeability Model (VPM-B)
  • Ascent rate monitor
  • 2 button push OC bailout
  • Easy to read 2.4” full-color screen
  • Logbook of last 1000 hours of diving
  • Operational to at least 980 fsw (300 msw)
  • Three-axis tilt-compensated digital compass
  • Bluetooth Smart wireless upload/download
  • User changeable battery
  • Dimensions: (WxHxD) 83x74x39mm (3.3"x2.9"21.5")
  • Weight: 260g (0.57lbs)