The device has 4 operating modes: Air, Nitrox, Gauge (with run timer) and Free (tracks calculations to allow switching between NORM and Free). 2 operating buttons allow “step forward” and “fast scroll” interface for streamlined access and setting of personal options. The computer comes with features including a full menu of audible and visual alarms for everything from nitrox settings to depth, time and deco status. You also get a backlight function (you set the duration) and the option of downloading your profiles to a PC.
Compared to its predecessor, the Veo 4.0 features bolder larger, easy-to-read digits, and has well-designed bar graphs to make monitoring your ascent rate and nitrogen loading easy. Traditionally, though, the Veo 4.0 is powered by Oceanic's Exclusive Dual Algorithm - you can choose from the Pelagic DSAT or Pelagic Z+.
The Computer comes in a durable rubber impact resistant wrist boot and has a user replaceable CR2450 battery with a battery life of approximately 300 hours.
Wrist Dive Computer
4 operating modes: air, nitrox, gauge and free dive
Dual algorithm: Pelagic DSAT and Pelagic Z+
Bluetooth 4.0 connectivity
Audible and visual alarms
Deep stop with countdown timer
Automatically altitude adjustable from 2,000 to 14,000' (610 to 4,200 meters)
Air or 3 nitrox mixes to 100% O2
Operating depth (gauge): 399' (120 meters)
24 hour time to fly countdown
User replaceable CR2450 battery