The Shearwater Perdix 3 is a rugged, full-size dive computer built for reliability, with an ultra-bright 2.4” / 6.1 cm AMOLED display. Its armored casing, precision-engineered titanium bezel, and reliable titanium piezo touch buttons protect the enhanced electronics within. With a vivid full-colour display and extensive customisation options, Perdix 3 is built to adapt to the needs of every diver. A refined user interface makes menu navigation more intuitive than ever, while the trusted vibration alert system ensures critical dive moments are never missed. Air integration with up to four Shearwater transmitters gives divers room to grow from a first dive computer to a powerful, advanced dive setup. FULL FEATURED FOR TECHNICAL DIVING FULL COLOR, HIGH RESOLUTION AMOLED DISPLAY AIR INTEGRATION CAPABILITY USER REPLACEABLE AA BATTERY Modes Air Nitrox 3 Gas Nitrox OC Tec - Multi gas, trimix decompression computer CC/BO - Closed circuit fixed PPO2 Gauge - Bottom timer with stop watch and dive logging Freediving - Configurable sampling rates and alarms Avelo (Unlock Code Required) Features User replaceable AA Ultra bright 2.4" / 6.1 cm AMOLED display Simple to navigate interface Titanium piezo-electric buttons Bühlmann GF algorithm Full decompression support Trimix support CCR Support Integrated NDL and Deco planners Simultaneous support for 4 wireless gas pressure transmitters GPS transmitter support 3 axis, tilt compensated, digital compass Strong vibration warning alerts Detailed dive logs High-speed Bluetooth for dive logging and firmware updates. Screen Resolution: 450 x 600 Display Type: Full colour AMOLED Display Size: 6.1cm / 2.4" Lens: Aluminosilicate Toughened Glass Window Depth Rating: 260m / 850ft Dive Log Capacity: approx. 1000 hours Battery: Battery Type: Single AA (any type) Only 1.5V non-rechargeable lithium and 3.7V lithium rechargeable batteries support vibration functions Ships with and recommended battery type: Energizer Ultimate Lithium AA Battery Capacity (approx.): 5.25 Wh Battery Life: Lithium 1.5V: up to 60 hours 1.5 V Alkaline: up to 40 hours 3.6 V Saft: up to 80 hours 1.2 V NiMh: up to 30 hours 3.7 V Li-ion rechargeable: up to 35 hours Dive Computer Dimensions WxHxD: 81mm x 71mm x 38mm (3.2"x2.8"x1.5") Weight: 181g (6.38oz) Ballistic Nylon Case WxHxD: 130x105x70mm / 5.1"x4.1"x2.8" Weight: 115g (4.06oz) In the Box Perdix 3 Dive Computer 1.5V Energizer Ultimate Lithium AA Battery included Product Info Guide Screen Protector Black webbing strap (double) Warranty 2-Years Manufacture Warranty