Oceanic Geo 2.0 Air/Nitrox Computer

The GEO 2.0 has an upgraded look with a stainless steel accent ring and new color combination and now includes Dual Algorithm, Deep Stop option and a redesigned user interface with *Step Back* which allows forward and backward navigation through menus and settings. Features: 4 Operating Modes User-Friendly Interface with *Step Back* Switch between up to 2 Nitrox mixes to 100% O2 with no restriction Safety stop times Deep Stop with Countdown Timer Built in Log book Firmware Auto-Update: download and install the latest firmware.  Powered by Oceanic's Exclusive Dual Algorithm - Your choice between Pelagic DSAT (Spencer/Powell data basis) or Pelagic Z+ (Buhlmann ZHL-16C data basis) 4 Operating Modes: WATCH (Alternate Time, Chrono, Daily Alarm, Countdown Timer), NORM (Air and Nitrox), GAUGE (with run timer) and FREE (tracks calculations to allow switching between NORM and Free) User-Friendly Interface with "Step Back" – allows forward and backward navigation through menus and settings - Sw