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Suunto Cobra


Suunto Cobra is an air-integrated console-mounted dive computer that combines versatile features with a user-friendly design. Widely compatible with a range of Suunto dive instruments, it's a great device around which to build your perfect console.

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  • Air integrated for tank pressure information
  • High-definition electroluminescent illumination
  • Air, Nitrox, and Gauge modes for a range of dive situations
  • Continuous decompression with the Suunto RGBM algorithm
  • Easily combinable with other Suunto dive instruments
  • Built-in dive simulator for planning upcoming dives
  • Optional computer interface for detailed graphical logbooks and dive data analysis
  • Air integration Suunto Cobra monitors and displays your tank pressure, tracks your rate of air consumption, and continuously calculates your remaining air time. It also provides visual and audible alarms for depth and pressure and warns you when you're running low on air.
  • Easy-to-read display
    Though lightweight and small, Suunto Cobra features a large screen and high-definition electro-luminescent display, which can be adjusted to be on from 5 to 30 seconds and lights up automatically whenever an important alarm is activated
  • Multi-mode versatility
    With its Nitrox, Air, and Gauge modes, Suunto Cobra delivers everything you need to maximize bottom time and make the most of every dive. When using enriched air, Suunto Cobra can be programmed for nitrox mixtures between 21% and 50% oxygen. You can also adjust oxygen partial pressure between 1.2 and 1.6 bar. In Gauge mode, it can also be used as a depth gauge and timer with profile memory.
  • Flexible decompression
    Using the Suunto RGBM algorithm, Suunto Cobra enables continuous decompression for optimal ascent time. The clear electro-luminescent backlight is activated automatically when dive alarms are given, making the dive parameters clearly visible and legible.
  • Wide compatibility
    Suunto Cobra is compatible with a range of other Suunto products to complement its functionality. The Suunto SK7 compass, with a tilt potential of up to 30 degrees, can be added to the console for easy-to-read navigational information, and Suunto Quick Release allows you to connect the cylinder pressure gauge to the regulator pressure port with one quick and easy move.
  • Plan and review
    You can test upcoming dives and view no-decompression and decompression time data for different depths before getting in the water with the built-in dive simulator. When the dive is over, get detailed graphical logs and dive data on your computer using Suunto DM4 software.
Air integration
Altitude adjustment
Ascent rate monitor/alarm
Ascent time display Up to 99 min
Audible alarm
Built-in dive simulator
Consumed bottom time graph
Dive planner
Full decompression data
Lifetime history memory
Log book memory
Maximum depth alarm
Maximum depth display 150 m / 492 ft
Operation mode Air
Operation mode Gauge
Operation mode Nitrox
Personal adjustment
Profile sampling rates in seconds 10,20,30,60s
Safety stop
Suunto RGBM algorithm
Temperature display
ACNS% + OTU calculation (OLF)
Max PO2 adjustment 1.2-1.6
O2 % setting 21-50%
Adjustable backlight duration
Backlight type Electro-luminescent Display
Menu-based user interface
Operating temperature 0°C - +40°C / 32°F - +104°F
Selectable metric/imperial units
Storage temperature -20°C - +50°C / -4°F - +122°F
Weight 210 g / 7.4 oz
Battery power indicator
Low battery warning
User replaceable battery
Software name Suunto DM4
Calendar clock
Daily alarms 1