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Set up your diving modes (air and nitrox), pair the computer with a transmitter and access the memory log book. Or just make virtual dives!
At the heart of every Suunto dive computer is an algorithm – the reduced gradient bubble model (RGBM) – that calculates decompression for a dive. Relentlessly pursuing ever best models for divers of all types, Suunto continues to push for RGBM perfection. Suunto has been developing RGBM algorithms together with Dr. Bruce Wienke for well over a decade.
The Suunto DM5 allows you to download your dive logs for advanced analysis and create dive plans. Transfer dive logs from your compatible Suunto dive computer, upload dive plans, and customize your dive computer.
Measurements | 48.6 x 43.8 x 16 mm / 1.91 x 1.72 x 0.63 " |
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Weight | 85 g / 3 oz |
Bezel material: | Stainless steel |
Glass material: | Mineral crystal |
Case material: | Composite |
Strap material: | Elastomer |
What's in the box? | Suunto D4i White with white elastomer strap, D-series USB cable and black extension strap, scratch guards (2 pcs) and instruction for use, dive manuals on DVD, Quick Guide and dive legal leaflet with warranty information |
Bezel material: | Stainless steel |
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Glass material: | Mineral crystal |
Case material: | Composite |
Strap material: | Elastomer |
Weight | 85 g / 3 oz |
Water resistance | 100 m (ISO 6425, EN 13319) |
Battery life 100 dives/year | 1.5 years |
Battery type | CR 2450 |
Time, date | |
Alarm clock | 1 daily alarm |
Dual time | |
Stopwatch timer | |
Languages | EN |
Backlight | electro-luminescent |
Configurable backlight | duration: off, 5, 10, 20, 30, 60 s |
Display type | matrix |
Display resolution | 49 x 22 |
Battery indicator | low battery indicator |
Metric and imperial units |
In time mode | 2 years |
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Data transfer | USB cable (optional) |
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Connectivity (between devices) | inductive |
Compatible with DM5 |
Operating temperature | 0° C to +40° C / +32° F to +104° F |
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Storage temperature | -20 ° C to +50 ° C / -4° F to +122° F |
Maximum operating depth (EN 13319) | 100 m / 328 ft (EN 13319, ISO 6425) |
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Nitrox (and air) | |
Freedive | |
Dive time | 0 to 999 min |
Surface time | 0 to 99 h 59 min |
No fly time | |
Safety Stop | |
Deep Stop | |
Ascent time display | 0 - 199 min (- - after 199) |
CNS/OTU (OLF) calculation | |
Wireless air integration | optional |
Decompression model | Suunto RGBM |
Personal adjustment | 0 - 2 |
Altitude adjustment | 0 - 300 m / 300 -1500 m / 1500 - 3000 m |
Gases | 1 gas (Oxygen 21 - 50%) |
Gas max pO2 | 1.2 - 1.6 |
Timer | |
No-decompression planner | |
Logbook memory | ~140 h (20 s sampling rate) |
Logbook bookmarks | |
Logbook sampling rates | 10, 20, 30, 60 s (1, 2, 5 s freediving) |
Dive history | lifetime |
Dive time | |
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Maximum depth | |
Tank pressure | |
High pO2 (hyperoxic) | |
Too fast ascent | |
Decompression ceiling violation | |
Deepstop violation | |
CNS/OTU (OLF) 80% / 100% |
Apnea timer (O2/CO2 tables) | |
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Freedive number | |
Freedive day history | |
Freedive total history | lifetime |
Depth notify | yes (5) |
Surface time notify |
Temperature display range | -20° C to +50° C (+/- 2° C) / -9° C to +122° F (+/- 3.6° F) |
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Temperature resolution | 1° C / 1.5° F |
Temperature |
Chrono |
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Find user guides, how to videos, FAQs, tutorial articles and detailed support information for your Suunto dive computer.