New material choices also make the Cressi giotto lightweight and compact by using a thinner but stronger housing and components. The giotto uses a collaborative algorithm developed by Cressi and bruce wienk and is based upon the haldene model.
The algorithm integrates'reduced gradient bubble model' to ensure safe decompression calculations. A deep stop option has also been included to offer a deeper decompression stop which can be switched on and off as required by the diver. The dive computer supports the use of air and nitrox mixes up to 99% with control over the fo2 values between 1.2 and 1.6 bar. Giotto is the first Mixed Gas dive computer designed and built entirely by Cressi The 3 button interface makes it effortless to program Air, Nitrox and Gauge modes from the first time a diver picks the computer up. The high-definition screen gives large numerical displays in a computer that is still compact and travel-friendly.
The clearly visible battery life indicator and distinct audible alarms deliver critical information as well as peace-of-mind during the dive. The Giotto can also be fully re-set after each use, making it an excellent choice for rental departments.
It has a new algorithm created through a collaboration between Cressi and Bruce Wienke based on the Haldane model, integrated with RGBM factors for safe decompression calculations in repetitive multi-day dives and with mixtures. The software handles two different hyper-oxygenated mixtures, which can be selected during the dive.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). Gage setting option (depth gauge and timer). 3-button interface: effortless to program air, nitrox and gauge modes. Deep stop can be turned on or off.
User can switch units of measure from Metric (meters and C°) to Imperial (feet and F°). Graphic CNS oxygen toxicity indicator. Log book (70 hr or 60 dives) complete with dive profile.Option for full reset if needed, helpful when renting the device. PC/Mac interface with simulator and dive profile optional. Item must be paid for within 5 days.
After this, item will be relisted. 7 days after we have despatched your order, if we have not been notified by you of any problem, or received feedback, we will send a feedback reminder. We always strive to offer the best service possible and we aim to earn your positive 5 star feedback. The item "Cressi Giotto Dive Computer for Scuba Wrist Watch Nitrox Black FREE POSTAGE" is in sale since Saturday, August 17, 2019.
This item is in the category "Sporting Goods\SCUBA & Snorkelling\Dive Computers". The seller is "grandpawpets" and is located in GB. This item can be shipped to United Kingdom.