Description
Petrel 3 Dive Computer by Shearwater
The Evolution of a Tech Diving Legend
The Shearwater Petrel has long been the gold standard for demanding technical and recreational divers, and the Petrel 3 takes that rugged legacy to the next level. The newest iteration boasts a stunning, upgraded titanium bezel and titanium piezo buttons for unparalleled durability and tactile feedback, even when you're wearing thick, heavy drygloves. The massive, bright LCD display—which is slightly larger than the Perdix 2—is now protected by toughened aluminosilicate glass to shrug off scratches and impacts. Shearwater has also introduced a highly requested strong vibration alarm system, ensuring you never miss a critical depth or time alert, even if you are totally hyper-focused on tying off a guideline in a noisy environment.
Limitless Scalability and Gas Management
Whether you are pushing into deep trimix exploration or simply want the most capable recreational computer on the boat, the Petrel 3 is designed to grow with your training. It effortlessly handles Air, Nitrox, and Trimix, allowing you to program up to 5 Open Circuit (OC) and 5 Closed Circuit (CC) gases. It runs the trusted Bühlmann GF algorithm (with VPM-B available as an optional upgrade) and features a built-in dive planner. It also supports advanced air integration, allowing you to monitor up to four transmitters simultaneously. Pair it with standard Shearwater Swift transmitters, or use the Swift GPS to lock in your exact entry and exit coordinates on the Shearwater Cloud app!
Power and Configurations for Every Diver
There is nothing worse than arriving at the dive site only to realize you left your computer's proprietary charging cable plugged into the wall at home. The Petrel 3 eliminates that panic by running on a single, user-replaceable AA battery. Drop in a Lithium SAFT battery for up to 100 hours of use, or grab a standard alkaline from a gas station in a pinch. Because technical configurations vary, the Petrel 3 is available in three distinct models:
- Standalone: Perfect for the dedicated Open Circuit diver.
- Fischer: Features a Fischer port connection for CCR divers to monitor PPO2.
- 4-Pin: Features a 4-Pin connection for CCR divers to monitor PPO2.
Features
- Titanium Upgrades: Built with a rugged titanium bezel and titanium piezo buttons for maximum reliability and tactile response.
- Toughened Display: The large, high-contrast LCD is protected by scratch-resistant aluminosilicate glass.
- Vibration Alarms: Feel your alerts silently and instantly, keeping you informed without disturbing marine life or your buddy.
- Advanced Air Integration: Capable of displaying tank pressure from up to 4 wireless transmitters (supports Swift and Swift GPS).
- Multi-Gas Capable: Fully supports Air, Nitrox, and Trimix with 5 programmable OC gases and 5 CC gases.
- Universal AA Battery: Runs on a single AA battery (Alkaline, 14500 Li-Ion, or Lithium SAFT for up to 100 hours of battery life).
- Digital Compass: Features a highly accurate, 3-axis, tilt-compensated digital compass for flawless navigation.
- Bluetooth Integration: Wirelessly download your 1,000-hour dive log to the Shearwater Cloud app across all your smart devices.
Specs
- Brand: Shearwater
- Product: Petrel 3 Dive Computer
- Models: Standalone, Fischer, 4-Pin
- Dimensions: 3.3" x 2.97" x 1.5" (84 x 75.5 x 38 mm)
- Algorithm: Bühlmann ZHL-16C with Gradient Factors (Optional VPM-B)
- Depth Rating: 950 ft (290 m)
- Battery Type: Single AA (Lithium SAFT recommended)
- Logbook Capacity: 1,000 hours
- Included in Box: Petrel 3, Strap Kit (Elastomer), Bungee cord, Battery Compartment Tool, and Hard Storage Case
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