OVERVIEW
Powerful, Simple, Reliable
The PERDIX 2 is our toughest and most reliable full-size computer yet. The armored 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 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.
PERDIX 2 is available in Ti and Ti Black colour finishes.

Multiple Diving Modes
Air / Nitrox / 3 GasNx
3 gas nitrox computer for the serious recreational diver
User customisable display layout
Optionally air integrated using Swift transmitters
CC/BO
Closed Circuit/Bailout
Trimix enabled
Constant PO2 for closed circuit
Optionally air integrated for diluent, oxygen and bailout gases.
Simple and Powerful
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 colour range 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
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.
Cloud Control
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.
Comparison
PRODUCT NAME | PEREGRINE | PERDIX 2 | TERIC |
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PRODUCT IMAGE | ![]() |
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BEST SUITED FOR | EVERYDAY DIVER (Air and Nitrox) |
DEMANDING DIVER | DEMANDING DIVER |
KEY FEATURES | Great Screen, exceptional value, simple dive modes with vibration alerts | Powerful computer with advanced feature set, air integration, vibration alerts and user replaceable battery | Powerful dive computer in a wristwatch size with full colour AMOLED screen, air integration and advanced feature set |
DIVE MODE TYPES | Air (Simple air mode for everyday diving) Nitrox (Up to 40%) 3 Gas Nitrox (Up to 100% O2) Gauge |
Air / Nitrox / 3 Gas Nitrox OC Tec (Trimix Enabled) CC/BO (Fixed PPO2) Gauge |
OC Rec OC Tec (Trimix Enabled) CC/BO (Fixed PPO2) Freediving Gauge |