SUUNTO D4F Black Dive Computer.
Dive computer for freediving, snorkeling and spearfishing. Made in Finland.
SPECIALIZED FREEDIVE COMPUTER.
Suunto D4f is a light yet robust freedive computer, that makes underwater sports enjoyable. When diving, the D4f displays your present and maximum depth and calculates dive time and surface intervals for you, allowing you to fully concentrate on exploring the underwater world. Use the apnea timer to improve your breathing technique. After the dive you can browse the details of your dive from the logbook. The light-weight case with stainless steel bezel and mineral crystal glass make Suunto D4f not only a trusted tool when exploring the depths, but also looks good wearing day to day.
The Suunto D4f Black comes with a comfortable elastomer strap. The USB cable for uploading your dives to DM5 and Suunto Movescount is sold separately.
PRODUCT HIGHLIGHTS.
– Ideal for freediving, snorkeling and spearfishing.
– Apnea timer.
– Maximum depth 100m.
– Light-weight.
KEY FEATURES
- Measurements: 48.6 x 43.8 x 16 mm / 1.91 x 1.72 x 0.63 “.
- Weight: 86 g / 3.03 oz.
- Bezel material: Stainless steel.
- Glass material: Mineral crystal.
- Case material: Composite.
- Strap material: Elastomer.
- Product Code: SS023198000.
- What’s in the box?: Suunto D4F Black with black elastomer strap, scratch guards (2 pcs), safety leaflet, quick guide and dive legal leaflet with warranty information, Suunto logo sticker.
– Freediving mode.
– Innovative apnea timer.
– Stop watch.
– Water resistance up to 100 m (328 ft).
– Easy-to-read matrix display.
– Mineral crystal glass and stainless steel bezel.
– Updateable firmware.
– Detailed graphical logs and dive data with your PC/Mac using Suunto DM5 software (USB cable sold separately).
SUUNTO D4F Black Dive Computer Technical Specifications.
GENERAL
Bezel material: Stainless steel.
Glass material: Mineral crystal.
Case material: Composite.
Strap material: Elastomer.
Weight: 86 g / 3.03 o.
Water resistance: 100 m (ISO 6425, EN 13319).
Battery life 100 dives/year: 1.5 years.
Battery type: CR 2450.
Time, date: Yes.
Alarm clock 1 daily alarm.
Dual time : Yes.
Stopwatch timer: Yes.
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: Yes.
BATTERY LIFE
In time mode: 2 years.
CONNECTIVITY
Data transfer: USB cable.
Connectivity (between devices): inductive.
Compatible with DM5: Yes.
PHYSICAL SPECIFICATIONS
Operating temperature: 0° C to +40° C / +32° F to +104° F.
Storage temperature: -20 ° C to +50 ° C / -4° F to +122° F.
DIVING FUNCTIONS
BASIC
Maximum operating depth (EN 13319): 100 m / 328 ft (EN 13319, ISO 6425).
Freedive: Yes.
Dive time: 0 to 999 min.
Surface time: 0 to 99 h 59 min.
No fly time: Yes.
Ascent time display: 0 – 199 min (– after 199).
Timer: Yes.
No-decompression planner: Yes.
Logbook memory: ~140 h (20 s sampling rate).
Logbook bookmarks: Yes.
Logbook sampling rates: 1, 2, 5 s.
Dive History: lifetime.
FREEDIVING
Apnea timer (O2/CO2 tables): Yes.
Freedive number: Yes.
Freedive day history: Yes.
Freedive total history: lifetime.
Depth notify: yes (5).
Surface time notify : Yes.
Depth alarm: Yes.
Dive time alarm: Yes.
OUTDOOR FUNCTIONS
WEATHER
Temperature: Yes.
Temperature resolution: 1° C / 1.5° F.
Temperature display range: -20 to +50 °C/-4 to +122 °F.
SPEED AND DISTANCE
Chrono: Yes.
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