Cressi Sub Giotto 3 Console - Scuba Diving Computer with Pressure Gauge & Compass | Professional Dive Gear for Underwater Exploration & Safety Monitoring

Software handles two different hyper-oxygenated mixtures Tissues: 9 saturation half-times ranging from 2.5 to 480 minutes ”Dive” Program: Full processing of dive data, including decompression if applicable, for every dive performed with Air or Nitrox Full setting of FO2 parameters (oxygen percentage) and PO2 (oxygen partial pressure) with the option to set PO2 between 1.2 bar and 1.6 bar, and FO2 from 21% and 99% Option to take a Nitrox dive after one with air (even while desaturating) Gauge setting option (depth gauge and timer) Deep stop can be turned on or off Replaceable protective display screen User-replaceable batteries Planning: decompression curve scrolling User can switch units of measure from Metric (meters and C°) to Imperial (feet and F°) Visual and auditory alarms Graphic CNS oxygen toxicity indicator Backlit display Built-in calendar and clock Log book (70 hr or 60 dives) complete with dive profile Dive history saved Option for full reset if needed, helpful when renting the device