Advanced mixed-gas dive computer for technical divers

Deeper, longer dives with support for multiple gases such as trimix, nitrox, and oxygen
Simplified planning of dive profiles, gases, and back-up plans with the graphical Suunto multi-gas dive planner
Continuous decompression through the Suunto Technical RGBM algorithm
Rated to 120 m/393 ft and with full mixed-gas capability


DivingAir integration ✓
Log book memory ✓
Personal adjustement ✓
Safety stop ✓
Temperature display ✓
Wireless air integration ✓
Deep Stops ✓
Dive time in seconds in gauge mode
Operation mode Nitrox ✓
Profile sampling rates in seconds 10,20,30,60s
Dive planner ✓
Operation mode Gauge ✓
Altitude adjustment ✓
Consumed bottom time graph ✓
Ascent rate monitor/alarm ✓
Ascent time display Up to 199 min
Audible alarm ✓
Full decompression data ✓
Lifetime history memory ✓
Maximum depth alarm ✓
Maximum depth display 150 m (492 ft)
Operation mode Air ✓
Suunto technical RGBM model ✓
NitroxCNS% + OTU calculation (OLF) ✓
Gas switching during dive ✓
Max PO2 adjustment 0.5-1.6
O2 % setting Up to 8 gases containing 8-99%
OtherOperating temperature 0°C - +40°C/32°F - +104°F
Storage temperature -20°C - +50°C/-4°F - +122°F
Selectable metric/imperial units ✓
Menu-based user interface ✓
Backlight type Electro-luminescent Display
Adjustable backlight duration ✓
Dot-matrix display ✓
Water resistance 150m/492ft
Weight 68 g
PC SoftwareSoftware name Suunto Dive Manager and Multi-gas Dive Planner
PowerBattery power indicator ✓
Low battery warning ✓
User replaceable battery ✓
Watch12/24h ✓
Calendar clock ✓
Trimix8 gas mixes ✓
Helium Up to 92%
Oxygen 8-99%