Suunto stinger Features : Time 12/24 hour clock Calendar pre-programmed to the year 2089 3 daily alarms Countdown timer, range 23:59, 59 Stopwatch with lap and split time measurement; stores up to 99 laps and split times for 1 run Dual time Diving Material: stainless steel/elastomer / stainless steel / titanium Four operating modes: air, nitrox, free/gauge, watch Ceiling/floor feature : alerts user to changes in decompression/ascent time Nitrox mixture computing : from 21% to 50% oxygen, in 1% increments; adjusted for partial pressure from 1.2 bar to 1.6 bar in 0.1 unit increments. Cns% + otu calculation (olf) Maximum depth display : 150m (492ft) Pc interface : allows user to download your saved memory files to your pc Ascent rate monitor / alarm Full decompression data Asc time display : up to 99 min Audible & visible alarms Profile memory: about 36 hours (at 20s sampling rate) Logbook memory : about 36 hours History memory : lifetime (unlimited) Adjustable profile sampling rates (2, 4, 10, 20, 30, 60 sec) Suunto reduced gradient bubble model (rgbm) decompression calculations : predicts dissolved and free gas in blood/tissues, adapts to variety of situations (multi-day diving, rapid ascents, etc). Adjustable calculation conservativism margins Altitude adjustment (up to 10, 000ft) Safety stop : 3 minute countdown & stop alert Easily-accessible bookmarks Built-in dive simulator : plan dives in advance Dive time : displayed in minutes & seconds when in free/gauge mode Temperature display Max depth alarm Battery power indicator Other features Includes pc interface and software. Customizable displays Electroluminescent backlight Triple o-ring push buttons Monocase design (increases waterproofing and requires service center battery replacement) Pressure rating of 20 atm (200 m / 600 ft) User changeable measurement units (imperial/metric) Includes lens protector Recent reviews Accessories : Suunto face protector
