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
The 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
Simple and Powerful

Large, easy-to-read display
2.4" bright and clear full colour 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 |
CC EXT | Closed circuit real time monitoring of 1 or 3 O2 sensors |
SCR EXT | Semi-closed monitoring of PPO2 for 1-3 O2 sensors |
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 |
Decompression |
Digital Compass: 3 axis, tilt compensated |
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 (4.7x3.9"x3") |
Dive Log | 1000 Hours |
Weight | |
Computer | 260g (0.57lbs) |
Package | 380g (0.83 lbs) |