Shearwater Perdix 2 Advanced Technical Dive Computer The Shearwater Perdix 2 Advanced Technical Dive Computer is a compact yet extremely rugged dive computer built for demanding technical and advanced recreational diving. Featuring a titanium bezel, sapphire crystal lens, and Shearwater’s renowned reliability, the Perdix 2 delivers exceptional durability without sacrificing readability or ease of use. Powered by the trusted Bühlmann ZHL-16C decompression algorithm, it is designed for divers who require precision, flexibility, and confidence in challenging underwater environments. Key Features Titanium bezel with sapphire crystal for maximum durability Bühlmann ZHL-16C decompression algorithm with gradient factors User-replaceable AA battery (alkaline, lithium, or NiMH) Strong vibration alerts for critical dive notifications Wireless air integration support (with compatible transmitter) Display and User Interface High-resolution full-color LCD with excellent contrast and brightness Two-button interface with intuitive, diver-friendly menus Highly customizable screen layouts for critical dive data Diving Modes and Capabilities Air, Nitrox, Trimix, CCR, and Gauge modes Supports multiple gas switches during the dive Compatible with open-circuit and closed-circuit rebreathers Fully adjustable conservatism and gradient factor control Extras for Technical Divers Tilt-compensated digital compass Bluetooth connectivity for wireless dive log downloads User-upgradable firmware via Shearwater Perfect For Technical and decompression divers Trimix and multi-gas diving CCR and advanced open-circuit divers Divers seeking a compact yet rugged technical dive computer What's In The Box Shearwater Perdix 2 dive computer Wrist strap and bungee mounting kit Protective case and documentation