Perdix 2


The PERDIX 2 is our 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.

An aluminosilicate glass lens guards a fantastic 2.2” bright screen and offers improved clarity, impact, and damage resistance. A strong vibration customisable 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.

PERDIX 2 is available in Titanium and Titanium Black colour finishes.

Information Table
GST 18% Included
SKU: 1330 Categories: ,

Product Details

The Shearwater Perdix 2 dive computer features:

  • MODES:
    • 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
    • Dive Computer:
      • (WxHxD):  81 x 71 x 38 mm (3.2” x 2.8”x 1.5”)
      • Weight (Dive computer only):  190g (4.32 oz)
    • Ballistic nylon case:
      • (WxHxD):  130 x 105 x 70 mm (5.1”x 4.1” x 2.8”)
      • Weight:  115g (4.06 oz)
    • 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
    • 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 x 240
    • Display Type:  LCD with LED backlight
    • Display Size:  5.59cm / 2.2″
    • Battery Type:  Single AA
    • 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 1000 hours
    • Depth Rating:  260m / 850ft


Perdix-2 Manual



Air / Nitrox / 3 GasNx

3 gas nitrox computer for the serious recreational diver
User customisable display layout
Optionally air integrated using Swift transmitters

OC Technical

Trimix enabled by default
Optionally air integrated


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



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




Optional Air Integration

The Perdix 2 is capable of displaying tank pressure in all modes




High Resolution, easy-to-read display

2.2″ display with vivid, enhanced colourrange and saturation

Impact resistant toughened aluminosilicate glass screen with superior clarity





Thin, Low-profile Design

30% smaller in volume than the Petrel 2






Two Button Interface

Simple to navigate, state-aware menu structure








Vibration Warning Alerts

A strong vibration customizable alert system draws attention at critical moments of the dive.








User Replaceable Batteries for both Perdix AI and Transmitter

The Perdix 2 works with any standard AA battery and the transmitter uses a 3V CR2 Lithium





Bluetooth® Wireless Technology

This enables communication with PC, Mac, iPod, and iPad with lower power consumption





User Customizable Display

Customize your display with information important to you







Multiple Languages

Languages include: English, French, Simplified Chinese, Traditional Chinese, German, Portuguese, Korean, Japanese, Italian, and Spanish.


Download and display dive logs quickly with Bluetooth® wireless technology. You can display as much or as little information as you need. The Shearwater Cloud is available in 13 languages.


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