Shearwater Petrel 2 Fischer Computer



Shearwater Petrel 2 Fischer Computer

Shearwater Petrel 2 Fischer Computer OC/CC Trimix  is the most popular computer powering most rebreathers in todays market. For  those wanting a computer that will take you from beginning to endign your diving journey right, look no further than the Shearwater Petrel 2 Fischer Computer.

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Rugged and Reliable

The Shearwater Petrel 2 Fischer features all the modes of the Petrel 2 and incorporates a fischer connector for integration into rebreathers for primary or redundant PPO2 monitoring with full decompression.


Multiple Diving Modes


Petrel 2 Nitrox Dive Computer OC Recreational Mode Screen

OC Recreational

Three gas nitrox computer with features for the serious recreational diving enthusiast. Includes adaptive safety stop and NDL bar graph

Petrel 2 Tech Dive Computer OC Technical Mode

OC Technical

5 OC gases Trimix enabled by default

Petrel 2 Rebreather Dive Computer CC Mode


5 OC/5 CC gases
Trimix enabled
Constant PO2 for closed circuit

rebreather dive computer

External Monitoring

Real time PPO2 monitoring of 1 or 3 O2 sensors

Petrel 2 tech dive computer digital compassDigital Compass

Optional 3 axis, tilt compensated, digital compass available in all modes

tech diving computer gauge mode


Depth, time, resettable stop watch function
Full dive logging

Simple and Powerful

Large and Easy to Read Display

Large, easy-to-read display

2.4″ bright and clear full colour display

Two Button Interface

Easy to navigate, state aware menu structure

Two Button Interface trimix dive computer
trimix computer User Replaceable Battery

User Replaceable AA Battery

The Petrel works with any type of standard AA battery

Digital Compass

Optional 3 Axis, tilt compensated, digital compass.
Available in all modes.

technical diving computer compass

bluetooth dive computer

Bluetooth Integration

Smart ready Bluetooth for communication with PC, Mac, iPod and iPad

Desktop Control



dive computer dive log
Analyze your dive log, deco profile, temperature and more.

tech dive computer dive log
Download and display dive logs quickly using Smart Ready Bluetooth technology.

bluetooth dive log
You can display as much or as little information as you need.

Technical Specs

OC Rec3 gas nitrox recreational computer
OC TecMulti gas, trimix decompression computer
CC INTClosed circuit fixed PPO2
CC EXTClosed circuit real time monitoring of 1 or 3 O2 sensors
GaugeBottom timer with stop watch and dive logging
User Replaceable AA Battery
Air, Nitrox, Trimix capable
Quick OC bailout from CC
Digital Compass: 3 axis, tilt compensated
Dive Planning
Buhlmann GF algorithm
Optional VPM-B algorithm
Dive Logging
Upgradeable Firmware
Smart Ready Bluetooth Interface
Zippered Pouch
Screen Resolution320×240 QVGA
Display TypeFull colour LED LCD
Battery TypeSingle AA (any type)
Battery Life
AA Alkaline35 Hours
SAFT LS14500100 Hours
Number of Gases5 OC / 5 CC
Computer (WxHxD)83x74x39mm (3.3″x2.9″21.5″)
Package (WxHxD)120x100x77mm (4.7×3.9″x3″)
Dive Log1000 Hours
Computer260g (0.57lbs)
Package380g (0.83 lbs)
Buy Shearwater Dive Computers and Accessories Online in Canada with Free Shipping from Dan’s Dive Shop, a Top Stocking North American and the Countries Largest Shearwater Research Dealer.

Additional information

Weight1.3 kg
Dimensions14 × 10 × 8 cm
V1 VPM Upgrade

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