Shearwater Perdix 2 Dive Computer Powerful, Simple, Reliable The Shearwater PERDIX 2 is our toughest and most reliable full-size dive 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.Shearwater PERDIX 2 is available in Ti and Ti Black color finishes.Multiple Diving ModesAir / Nitrox / 3 GasNx 3 gas nitrox computer for the serious recreational diver User customizable display layout Optionally air integrated using Swift transmitters 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 stopwatch function Full dive logging Tank pressure information accessible in the information screens Simple and PowerfulOptional 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 color 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 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. 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.