Technical characteristics of the Cressi dive computer Donatello
• Impact resistant housing made of technopolymer. These enable a lightweight housing that is very resistant to impacts and aesthetic aging.
• One-button operation with metal pushbuttons.
• Large format display - the distribution of information, the screen contrast, the proportions and the size of the digits have been optimized for your legibility. Even in stressful and emergency situations, all the necessary data can be seen clearly at first glance. Backlight at the push of a button and in the event of an alarm. Protective cover as standard.
• New highly efficient processor, fast and energy saving.
• Diving ability up to 150 mtr. Depth.
• Optional interface with the new Bluetooth interface for displaying the dive profile and / or keeping the logbook with the free Cressi app. Also suitable for other freely available logbook software.
• Rubber strap with stainless steel buckle.
GENERAL SPECIFICATIONS
• New menu navigation system and parameter entry, for maximum usability and intuitiveness.
• 12/24 hour clock, with calendar and seconds
• Very bright backlight.
• Display of the no-fly and desaturation time.
• Indicates when the battery is low.
• Metric or imperial units.
• User replaceable battery
• Log book with memory for 50 dives or 40 hours.
• Air, Nitrox (EAN), depth gauge and free diving modes.
• Extremely long battery life thanks to a combination of systems: economy mode when the computer is not in use and a new low-power processor. CR2450 battery.
• Wired interface, available as an alternative to the Bluetooth version. Compatible with all Windows and Mac versions.
• Pressure sensor calibrated in salt water, for maximum accuracy in the most common applications.
• Ability to deactivate DIVE functions to avoid unnecessary alarms while snorkeling or swimming.
DIVE MODE
• Air / Nitrox capable.
• Modified RGBM Wienke 9 mesh algorithm.
• Deep stop (optional).
• Calculation program with 3 security levels: security factor SF0, SF1, SF2.
• Graphical indicator of CNS oxygen toxicity.
• PLAN mode (dive planning).
• Oxygen partial pressure PPO2 adjustable from 1.2 to 1.6 bar
• Ascent rate with graphic display and acoustic alarm that can be switched off.
• Height above sea level adjustable in steps.
• Acoustic, optical and light alarms: e.g. PO2, CNS, ascent rate, DECO, etc.
• Optional safety stop.
• Battery life approx. 4 years (based on 50 dives per year).
• Secondary data, etc. at the push of a button: temp., Time, maximum permissible depth, mix.
• Strongly illuminated display (one touch, 5 seconds).
• Reset option via the menu.
GAUGE MODE
• Display of depth, maximum depth, dive time and temperature.
• Logbook 50 dives, independent of the "Dive" logbook.
• Average depth.
• Underwater resettable stopwatch.
FREE PROGRAM (Freediving)
• Depth
• temperature
• Descent counter
• Maximum diving depth.
• Duration of the descent.
• Surface interval from the previous descent.
• Duration of the dive.
• Depth, dive time, surface time alarm.
• Recovery time with alarm.
• Display of the time during the dive.
• Chronograph (stopwatch) for static apnea.
• Logbook for 50 dives.
