Shearwater Petrel 3

The PETREL 3 gives divers our most connected experience. A stunning, easy-to-read, 2.6” AMOLED display is protected by a toughened glass lens, titanium bezel, and piezo touch buttons. Air integration is standard with up to four Shearwater transmitters to customize a solution from open circuit to rebreather and bailout gas pressure monitoring. Safety is increased with a strong vibration alert system, and a user-changeable AA battery offers long dive times and ease of replacement. PETREL 3 is available in standalone or rebreather monitoring models, including DiveCAN, 4-pin AK, and Fischer port connections.

Air / Nitrox / 3 Gas Nitrox - Easy and intuitive operation out of the box
Optionally air integrated

OC Technical - Trimix enabled by default
Optionally air integrated

CC/BO - Closed Circuit/Bailout, Trimix enabled, Constant PO2 for closed circuit, Optionally air integrated for diluent, oxygen and bailout gases.

Gauge - Depth, time, resettable stop watch function, Full dive logging, Tank pressure information accessible in the information screens

Large, easy-to-read display - 6.60cm / 2.6” bright and clear AMOLED display Impact resistant toughened aluminosilicate glass screen with superior clarity

MODES (ALL AI OPTIONAL)

• Air / Nitrox / 3 Gas Nitrox 3 gas nitrox recreational computer
• OC Tec Multi gas, trimix decompression computer
• CC / BO Closed circuit fixed PPO2
• Gauge Bottom timer with stop watch and dive logging

DIMENSIONS

• Computer (WxHxD) 83mm x 75.5mm x 39mm
• Weight 266g (9.38 oz)
• Ballistic nylon case (WxHxD) 130 x 105 x 70 mm
• Weight 115g (0.25 lbs)

FEATURES

• User Replaceable AA Battery
• Air, Nitrox, Trimix capable
• Quick OC bailout from CC
• 3 axis, tilt compensated, digital compass
• Decompression
• Dive Planning
• Bühlmann GF algorithm
• Vibration motor alerts **Only 1.5V non-rechargeable lithium and 3.7V lithium rechargeable batteries support vibration functions.
• Aluminosilicate toughened glass
• Optional VPM-B, Optional DCIEM
• Dive logging
• Upgradeable firmware
• Bluetooth® wireless technology
• Optional air integration
• Up to 4 transmitters (optional)

PETREL 3 SPECIFICATIONS

• Screen Resolution 320x240
• Display Type AMOLED
• Display Size 6.60cm
• Battery Type Single AA (any type)
• Battery Life - Lithium 1.5V up to 60 Hours, AA alkaline up to 40 hours, Saft LS14500 up to 100 hours
• Number of Gases 5 OC / 5 CC
• Dive Log 1,000 Hours
• Depth Rating 290m

SWIFT TRANSMITTER SPECIFICATIONS

• Battery type (user replaceable) 3V CR2 Lithium
• Battery life up to 300 Hours
• Depth rating 200m 
• Wireless mode Low Frequency RF 38kHz