Shearwater Petrel 3 Dive Computer
Shearwater Petrel 3 Dive Computer
SKU:11301
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The upgraded Shearwater Petrel 3 is a stunning advanced dive computer for any type of diving mission. Named after a pelagic family of birds with exceptional navigational skills, the Petrel 3 is packed with a fantastic array of diving functions.
The Shearwater Petrel 3 features a stunning, easy-to-read 2.6" (6.60cm) AMOLED display with an impact-resistant aluminosilicate glass lens, titanium bezel and piezo touch buttons. The screen must be one of the largest in the class and super easy to read even in low visibility conditions.

The new Shearwater Petrel 3 supports gauge, air, nitrox, and trimix in open and closed circuits, and a strong vibration alarm has been introduced as a valuable safety feature for recreational, technical and technical closed circuit diving. This impressive advanced computer for a demanding diver also features a 3D tilt-compensated compass, user-changeable AA battery and Smart-ready Bluetooth® wireless technology for communication with PC, Mac, iPod and iPad. The Petrel 3 can support up to 5 dive gases and offers optional air integration via Shearwater Swift Transmitter.
Shearwater Petrel 3 is available in standalone or rebreather monitoring models, including DiveCAN, 4-pin AK, and Fischer port connections.
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 (3.3” x 2.97” x 1.5”) |
Weight | 266g (9.38 oz) |
Ballistic nylon case | |
(WxHxD) | 130 x 105 x 70 mm (5.1”x 4.1” x 2.8”) |
Weight |
115g (0.25 lbs) |
PETREL 3 SPECIFICATIONS | |
---|---|
Screen Resolution | 320x240 |
Display Type | AMOLED |
Display Size | 6.60cm / 2.6” |
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 / 950ft |
Shearwater Petrel 3 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 lithium and 3.5V lithium rechargeable batteries support vibration functions)
- Aluminosilicate toughened glass
- Optional VPM-B, Optional DCIEM
- Dive logging
- Upgradeable firmware
- Bluetooth® wireless technology
- Optional air integration with up to 4 transmitters (optional)
Delivery Information
We offer free tracked UK standard delivery on orders over £50. We are also offering extended returns until Jan the 31st just in case that Xmas present isn't quite right :)
Standard UK delivery and Next Business Day UK delivery rates are calculated at checkout and offers a number of courier options for maximum convenience to you.
International shipping rates depend on items, shipment weight and destination. Shipping costs are calculated at checkout.
Estimated delivery times are shown during checkout and reflect your chosen delivery method.
Returns Information
If you change your mind, it doesn’t fit, or you become inflicted with buyer’s regret - that's OK!
Mike's Dive Store offer an extended returns policy of 30 days - so you can be rest assured if the suit, piece of diving equipment or gift doesn't suit then just send it back, and we will either exchange it or offer a full refund less any postage costs. Too easy!
Please note that there are some special order items on our website that will be subject to a 20% re-stocking fee, but we will let you know about these items before we 'special order' them so that you are aware of this. If this is the case we can always help with correct sizing so that we minimise the risk of return.








Stock that shows as 'In Stock' in either location can be shipped for a next day service. If the item is only showing as available 'In Suppliers Warehouse' will only be able to be shipped on a 2-3 days service.
If you would like to collect your items from our Chiswick Store and save yourself the postage costs please simply choose 'Pick up location' at checkout