PETREL 3
Large, easy-to-read display
6.60cm / 2.6” bright and clear AMOLED display. Impact resistant toughened aluminosilicate glass screen with superior clarity.
![](http://shearwater.com/cdn/shop/files/Petrel3-SA-Upright-Persp-OC-TEC-EN.png?v=1712769467&width=1200)
Two Button Interface
Easy to navigate, state aware menu structure.
![](http://shearwater.com/cdn/shop/files/Petrel3-Feature-2-EN.png?v=1710626242&width=558)
User Replaceable AA Battery
The Petrel 3 works with any type of standard AA battery.
![](http://shearwater.com/cdn/shop/files/Petrel3-Feature-3.png?v=1710626289&width=558)
DEMAND MORE FROM YOUR DIVE COMPUTER
![](http://shearwater.com/cdn/shop/files/Petrel_3_digital_compass_900x630_d728774d-e809-45a6-9fcd-626cbf45474b.png?v=1710626413&width=900)
Digital Compass
Three Axis, tilt compensated, digital compass. Available in all modes.
![](http://shearwater.com/cdn/shop/files/AI-Product-Features-1.png?v=1710542218&width=500)
Air Integration
PETREL 3 is capable of connecting to up to four transmitters, making it ideal for advanced and technical diving.
![](http://shearwater.com/cdn/shop/files/Petrel_3_vibration_900x630_64ec9cd1-d810-4a6f-8a70-b471df746b90.png?v=1710626413&width=900)
Customizable Alerts
In addition to automatic warnings indicating potentially dangerous situations, the PETREL 3 has customizable alerts for maximum depth, maximum dive time, and no-decompression limit.
OTHER PETREL 3 MODELS
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PETREL 3
$1,300.00 USD -
PETREL 3 FISCHER
$1,545.00 USD -
PETREL 3 MONITOR (4-PIN)
$1,545.00 USD
FREQUENTLY ASKED
We have answers. If you don’t find what you need on the site our friendly team is here to help - just reach out.
You can view a full comparison chart to see how the Petrel 3 stacks up.
The Petrel 3 supports up to 4 transmitters.
Yes. The Petrel 3 works with the Legacy transmitters.
The Petrel 3 does not have recreational modes for DiveCan monitors, but it does for all other models.
The Petrel 3 comes with a strong customizable vibration alert system. This is more effective than sound which can be difficult to hear when diving with a hood, or ascertain which computer is sounding an audible alarm when diving in a small group.
The standard decompression model is Bühlmann ZHL-16C with Gradient Factors. Also, the VPM-B decompression model and DCIEM is available by purchasing an unlock code. More information can be found in the Petrel 3 manual. Recommended reading is "Clearing up the Confusion About Deep Stops" - Eric C. Baker, P.E.
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