Shearwater Perdix 2


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The Shearwater Perdix 2 is Shearwater’s toughest and most reliable full-size computer yet. The armoured casing with precision titanium surround bezel and dependable titanium piezo touch buttons protect performance-enhanced electronics. The Shearwater Perdix 2’s aluminosilicate glass lens guards a fantastic 2.2” bright screen and offers improved clarity, impact, and damage resistance. A strong vibration customizable alert system draws attention at critical moments of the dive. Air integration with up to four Shearwater transmitters allows room to grow from a first computer to a powerful, proven advanced technical diving solution. This is delivered using the trusted and easy to find user-changeable single AA battery and familiar ergonomic compact form factor.

Not sure which Shearwater computer is right for you? Check out the comparison chart  here.


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


User replaceable AA battery

Air, nitrox, trimix capable

Quick OC bailout from CC

3 axis, tilt compensated, digital compass


Dive planning

Bühlmann GF algorithm

Strong vibration warning 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)


Screen resolution 320×240

Display type LCD with LED backlight

Display size 5.59cm / 2.2″

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 Approximately 1,000 Hours

Depth rating 260m / 850ft


WxHxD: 81 x 71 x 38 mm (3.2” x 2.8”x 1.5”)

Weight: 190g (4.32 oz)

Questions? Need help choosing the best gear for you? Contact Us for helpful advice, additional size, colour, and customization options (as applicable), shipping help, and more. Can’t find what you’re looking for? Let us source it for you! Back Ordered items may require additional shipping time.

Additional information

Weight 0.75 kg
Dimensions 15 × 20 × 20 cm

Ti, Ti Black