With integrated digital compass, air integration, and gas switching, Suunto Cobra 3 simplifies your diving experience because all the information you need relating to depth, time, tank pressure, decompression status, and direction is available on one easy-to-read screen. The Suunto Cobra 3 dive computer has it all without overwhelming you with tools you'll never need or use One of the Cobra 3's bragging rights is the 3-D compass, which will quickly become your new best friend; its ability to give a true reading, even at a 45° angle, will make keeping your heading easier than ever The four-button operation makes the Cobra 3 a snap to use; even if you're wearing thick dive gloves It is air and nitrox compatible and offers you every opportunity to make the most of your time underwater The Cobra 3 displays your tank pressure and remaining air time; two key features to keep you safe and below the surface as long as possible. The Cobra 3 graphs each dive profile and has a dive simulator, which offers you to run through your dive without getting your feet wet!

Navigating the Menu:
Suunto Cobra3 has four main operating modes - TIME mode (TIME), DIVE mode (DIVE), PLAN mode (PLAN), and MEMORY mode (MEMORY) as well as the COMPASS sub mode, which can be activated from either TIME or DIVE modes. To toggle between the main modes, press the MODE button. To select a sub mode in DIVE, PLAN and MEMORY modes, press the UP/DOWN buttons. Simple, intuitive and user friendly the Cobra3. The Cobra3 uses the Suunto Deep Stop RGBM algorithm that offers continuous decompression reading and offers an optimal ascent time. The goal of Suunto is to keep you safe; with that in mind, they included the deep stop option as part of the Cobra 3. The deep stop option includes additional stops between the diver's maximum depth and ceiling to allow divers to off gas safely while making an ascent. The computer has a 42 hour of diving logbook memory.

The Cobra 3 provides audible alarms and notifications for dive time, maximum depth, tank pressure, high pO2, fast ascents, decompression ceiling violations. The Cobra 3 has a back lite display which makes seeing your dive data easy during night and day dives. Cobra3 provides a depth display to 330' (100 meters), its clock can be set with a 12 or 24 hour format, provides temperature reading above and below the surface to 1.5°F (1°C) accuracy and is altitude adjustable up to 10,000' (3,000 meters). The computer can be programed for Nitrox mixtures from 21% to 99% oxygen and displays oxygen partial pressures from 17.4 psi to 23.2 psi (1.2 to 1.6 bars). The Cobra3 is powered by a user replaceable 3 volt CR2450 lithium ion battery. The Cobra3 has a pressure readout of 4,000 psi (300 bars) with a maximum allowed pressure of 5,000 psi (360 bars). The Computer can be set for imperial (feet) or metric (meter) measurements. Computer comes with an owner's manual. The Cobra3 is equipped with a 7/16" threaded high pressure hose.