Cressi Raffaello Computer

Maximum operating depth (MOD)

Water resistance

The level to which the device can withstand water pressure without leaking or getting damaged.

Gases

The number of gases the dive computer support

Nitrox support

Trimix support

Gas mixture containing oxygen, nitrogen, and helium, aimed at reducing risks in deep technical dives.

Fresh and sea water support

Gauge mode

Residual nitrox reset

Allows divers to clear memory of past nitrogen and oxygen levels to safely switch between different nitrox mixes for new dives

Deco dive planner

A "Deco" (Decompression) Dive Planner is a tool for scuba divers to plan dives exceeding the no-decompression limit (NDL), necessitating calculated stops during ascent for safe nitrogen release from the body.

No fly time indicator

The necessary surface interval a diver must wait before flying after a dive, calculated to prevent decompression sickness by allowing excess nitrogen to safely dissipate from the body.

Safety stop

Deep stop

Dive time maximum

Surface time maximum

Ascent rate indicator

Planner mode

Allows users to simulate the decompression of multiple dives and set surface intervals between them

Altitude selection

The altitude selection in a dive computer adjusts the decompression model to account for reduced atmospheric pressure at higher elevations, ensuring safer dive planning and decompression calculations.

PO2 setting

Gas time remaining

Gas consumption rate

Customizable conservatism

Air integration

Tank pressure transmiter support

Tank pressure transmitter

Battery duration

The number of dives or total diving duration a battery can sustain before recharge or replacement.

Rechargeable battery

Battery type

Low battery indicator

Battery lifespan

The duration a battery efficiently functions before requiring replacement due to diminished capacity.

Maximum depth alarm

Tank pressure alarm

Low pO2 (hypoxic) alarm

High pO2 (hyperoxic) alarm

Too fast ascent alarm

Decompression ceiling violation alarm

Deepstop violation alarm

CNS alarm

OTU/OLF alarm

(Oxygen Tolerance Units / Oxygen Limit Fraction)

Switch gas suggestion notification

Diluent switched automatically notification

Diluent low pO2 alarm

Diluent high pO2 notification

Vibration alarm

Bezel material

Strap material

Glass material

Case material

Colors

Interchangeable straps

Dual time

Timer

Alarm clock

Chronometer/Stopwatch

Displays date

Displays time

GPS time sync

Time is set according to GPS location

Weight

Units

Imperial or metric

Measurements

Languages

Algorithm

Decompression model

Dimensions

Dive computer dimensions

Display resolution

Display type

Color display

Backlight

Display diameter

Customizable display

Bluetooth support

USB data transfer

Hoseless tank data

Updatable software

Mobile app compatible

Mobile app support features

Mobile notifications

Data transfer

PC/MAC application compatible

Memory

GB/MB

Rebreather support

Maximum diluents

Bailout

High/low setpoints

Custom setpoint

Manual/automatic setpoint switching

Digital compass

Needle type

Direction scale

Tilt compensation

Compass resolution

Compass accuracy

Globally balanced

Declination correction

GPS Navigation

Freedive mode

Apnea timer (O2/CO2 tables)

Shows number of dives

Freedive day history

Freedive total history

Logbook memory

Memory in hours/dives

Scubadive sampling rate for logbook

Freedive sampling rate for logbook

Temperature resolution

Temperature display

Operating temperature

Storage temperature

Recommended charging temperature

Related products

Same item in a set or different variant

Predecessor

Earlier model

Successor

Newer model that offers advancements in technology, features, and performance over the previous version.

Production

Years manufactured

Accessories

Additional items or equipment that enhance its functionality, protection, or user experience, such as screen guards, mounting options, and interface cables for data transfer.

Sunrise/sunset times

Heart rate

Weather forecast

Entry and exit location automatic save

Surface diver status widget

Tide information