Cressi Leonardo

Very robust computer with a large UFDS (User Friendly Display System) screen that makes it possible to read a large amount of information thanks to the orderly and clear arrangement of the data. Backlit display by pressing a button or in an emergency situation.

It has Nitrox management, Gauge mode, reset option and the algorithm used incorporates RGBM and deep stop.

Long battery life through the saving system when the Leonardo is not used in addition to its low-power processor.

The change of batteries can be carried out by the user without tools, only the CR2430 battery and the O-ring must be changed so as not to compromise the tightness. The ignition of the Leonardo is automatic.

The transfer of data to the PC is carried out using infrared thanks to the interface with USB cable (optional), fully compatible with Windows and Mac.

Gauge calibrated in salt water for maximum precision.

DIVE MODE (“DIVE”):

Versatile Air / Nitrox from 21% to 50% O² with 1% increments.

• Modified Haldane 9 tissue algorithm.
• RGBM + Deep Stop (optional).
• Customizable algorithm in 3 levels (Safety factor: SF0, SF1, SF2).
• It allows successive dives with different mixtures (it is essential to reprogram the mixture in case of using Nitrox).
• P02 adjustable from 1.0 to 1.6.
• Dive Planning Mode
• Independent logbook by modalities: 75 dives or 60 hours of immersion with 16 information data about each dive.
• Profile mode: minute-by-minute profile on screen of all dives recorded in the logbook.
• Variable ascent speed with graphic indicator and visual and acoustic alarms.
• Preset altitude
• Acoustic, visual and display illuminated alarms: PO2, CNS, ascent rate, DECO, DECO omitted.
• Calibrated in salt water for maximum precision.
• NO DEC TIME and DEC TIME with three digits.
• Optional safety decompression stop (“Stop”) in case of dives in a safety curve.
• Approximate autonomy of 3 years (50 annual dives).
• Temperature, instantaneous PO2, time and used mix visible underwater by pressing a button.
• Backlit display (one press, 5 seconds)
• Option Reset through menu. Eliminates residual nitrogen memory for use in dive centers for rental or teaching.

DEPTH MODE (“GAUGE”):

Studied to provide the precise basic parameters for diving with mixtures with decompression tables calculated using a specific program.

• Gauge calibrated in salt water (maximum precision).
• Supply of current depth, maximum depth, dive time and temperature.
• Logbook independent of dives carried out in "Gauge" mode.
• Actionable stopwatch.

CLOCK MODE (out of water):

• Time, day of the week, date.