Suunto D4 Dive Computer

The Suunto D4 Wrist from Aqua Lung was the introductory model in the Suunto diving line yet it has many features. It has 4 operating modes which are air, nitrox, free, and time. It has complete decompression stop data, an 80 hour profile and logbook memory, lifetime history memory (scuba and free dive), daily history for free diving, profile memory bookmark. This computer is USB compatible with a pc-interface. The Suunto D4 also has many adjustment settings such as altitude adjustment and personal adjustment. Other features include automatic safety stop countdown, audible alarms, maximum depth alarm, depth notified alarm, surface time notified alarm, user selectable metric or imperial units, battery power indicator and warning, calendar clock, dual time, stopwatch, daily alarm, display shield, backlight and Suunto deep stop RGBM. The default factory setting can go up to 240 hours.


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