Shearwater Petrel 2 SA (Standalone) Call for in store price!

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  • $ 832.82

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.
Shearwater Petrel Logo

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.

Petrel 2 tech dive computer
Multiple Diving Modes
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


OC Technical Mode technical dive computer 

OC Technical

5 OC gases Trimix enabled by default


CC Mode rebreather dive computer 


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


Gauge Mode 


Depth, time, resettable stop watch function
Full dive logging


Simple and Powerful

Large and Easy to Read dive computer display

Large, easy-to-read display

2.4" bright and clear full color display


Two Button Interface

Two Button Interface

Easy to navigate, state aware menu structure


Petrel 2 User Replaceable Battery

User Replaceable AA Battery

The Petrel works with any type of standard AA battery


nitrox dive computer

Digital Compass

Three Axis, tilt compensated, digital compass


bluetooth dive computer

Bluetooth Integration

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



Multiple Languages

Languages include: English, French, Simplified Chinese, Traditional Chinese, German, Korean, and Japanese


Desktop Control

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

Download and display dive logs quickly using Bluetooth technology.

You can display as much or as little information as you need.

Technical Specs

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
User Replaceable AA Battery
Air, Nitrox, Trimix capable
Quick OC bailout from CC
3 axis, tilt compensated, digital compass
Dive Planning
Buhlmann GF algorithm
Optional VPM-B algorithm
Dive Logging
Upgradeable Firmware
Smart Ready Bluetooth Interface
Zippered Pouch
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
Computer (WxHxD) 83x74x39mm (3.3"x2.9"2.15")
Package (WxHxD) 120x100x77mm (4.7"x3.9"x3")
Dive Log 1000 Hours
Computer 260g (0.57lbs)
Package 360g (0.79lbs)