This is the Shearwater Petrel 2 Dive Computer. This is the standalone model. This model is great for open circuit divers or rebreather divers who wish to calculate their decompression based off a pre determined setpoint. Great for rebreathers which do not have a blank fischer cable connector.
This is the Shearwater Petrel 2 Dive Computer. This is the model with a built in Fischer port, allowing monitoring of 1,2 or 3 oxygen sensors.

Rugged and Reliable
Rigorous testing to the highest standards, commitment to safety and proven reliability over thousands and thousands of dives has earned Shearwater divers' trust all over the world.

Multiple Diving Modes
Simple and Powerful

Large, easy-to-read display
2.4" bright and clear full color display

Two Button Interface
Easy to navigate, state aware menu structure

User Replaceable AA Battery
The Petrel works with any type of standard AA battery

Multiple Languages
Languages include: English, French, Simplified Chinese, Traditional Chinese, German, Korean, and Japanese
Desktop Control
Technical Specs
MODES | |
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OC Rec | 3 gas nitrox recreational computer |
OC Tec | Multi gas, trimix decompression computer |
CC INT | Closed circuit fixed PPO2 |
Gauge | Bottom timer with stop watch and dive logging |
FEATURES |
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User Replaceable AA Battery |
Air, Nitrox, Trimix capable |
Quick OC bailout from CC |
3 axis, tilt compensated, digital compass |
Decompression |
Dive Planning |
Buhlmann GF algorithm |
Optional VPM-B algorithm |
Dive Logging |
Upgradeable Firmware |
Smart Ready Bluetooth Interface |
OPTIONAL ADD-ONS & ACCESSORIES |
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Zippered Pouch |
VPM-B |
SPECIFICATIONS | |
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Screen Resolution | 320x240 QVGA |
Display Type | Full colour LED LCD |
Battery Type | Single AA (any type) |
Battery Life | |
AA Alkaline | 35 Hours |
SAFT LS14500 | 100 Hours |
Number of Gases | 5 OC / 5 CC |
Dimensions | |
Computer (WxHxD) | 83x74x39mm (3.3"x2.9"2.15") |
Package (WxHxD) | 120x100x77mm (4.7"x3.9"x3") |
Dive Log | 1000 Hours |
Weight | |
Computer | 260g (0.57lbs) |
Package | 360g (0.79lbs) |