Vyper Air All Black

Electro-luminescent backlight. 
Advanced Computer Watch. 
Electronic compass and tilt sensor. 
Operating modes: 
Air, Nitrox, Free/Gauge, watch. 
Maximum depth display: 150 m./492 ft. 
Full decompression data. 
In Air and Nitrox modes, you get 80 diving hours profile memory with the default 20 second sampling rate setting. 
History memory capacity: lifetime. 
Profile sampling rates: 1, 10, 20, 30, 60 s. 
personal profile. 
Decompression model: Suunto RGBM. 
Ascent rate monitor/alarm. 
Altitude adjustment. 
Built dive simulator. 
Maximum depth alarm. 
Optional wireless air integration for tank pressure information. 
Battery power indicator. 
Selectable metric/imperial units. 
PC-interface. 
Nitrox features: 
As a nitrox computer the Vyper2 can be programmed for nitrox mixtures of 21% to 99% oxygen in 1% increments and adjusted for oxygen partial pressure from 0.5 bar to 1.6 bar in 0.1 unit increments. 
Vyper2 gives both visual and audible alarms when the limit for oxygen partial presure, CNS or OTU values are exceeded. 
Stopwatch. 
Count down. 
Dual Time. 
Alarm. 
Resin case. Rubber band. 
Dimensions: 
Length: 
Wide: 
Height: 
Weight: 
Warranty: 2 years.

• Light.
• Alarm.
• Stopwatch.
• Calendar.
• Battery: YES.
• Stainless Steel case.
• Rubber strap.
• Water proof: 150m.