Cressi Giotto Scuba Diving Wrist Computer

The 3-button dive computer Giotto by Cressi will provide all the necessary information in regards to depth, dive times, possible need of decompression, ascent rate and all the surface intervals between dives. Nitrogen absorption and release is continuously processed by its sophisticated software, taking into account the quantity of inert gas contained in the different mixtures that can be used. This information is shown on the device’s display thanks to the PCD (Priority Compartment Digit Display) system that allows an easy and direct "dialogue" between the diver and the computer, ensuring a clear understanding of all the data needed at any given time and a perfect readability in any situation. The computer is provided with clock, chronograph and calendar and a versatile dive memory (logbook). The mathematical model of Giotto can make saturation and desaturation calculations of dives carried out both with air and with Nitrox in any moment of the dive. In this last case you can set all the parameters related to the mixture of our dive: from the maximum allowed PO2 value (between 1.2 BAR and 1.6 BAR), to the mixture’s oxygen percentage (FO2): between 21% and 99% of O2. Additionally, the device may be set by the user for either metric or imperial system. You can link the dive computer to a smartphone using the BT Interface (sold separately). It communicates with the dive computer via an IR connection. Use the Cressi app (available for Android and iOS) to download diving sessions and monitor training. The Giotto computer is developed and manufactured in Italy by Cressi, a brand pioneer in scuba diving, snorkeling, and swimming equipment since 1946. The product is covered by a 2-year limited warranty. Features: The 3 buttons dive computer provides all the necessary information in regards to depth, dive times, possible need of decompression, ascent rate and all the surface intervals between dives. 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%. Log book (70 hr or 60 dives) complete with dive profile. Possibility to download the data on the PC with the Cressi interface (not included). Deep stop can be turned on or off. Visual and auditory alarms. Built-in calendar and clock. Backlit display.