Suunto D4F Freedive Computer, Black

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.

• Ideal for freediving, snorkeling and spearfishing
• Apnea timer
• Maximum depth 100m
• Light-weight

DESIGN - 

• Freediving mode, based on Suunto D4i model
• Innovative apnea timer
• Stop watch
• Water resistance up to 100 m (328 ft)
• Easy-to-read matrix display, 49 x 22 resolution, metric or imperial
• Mineral crystal glass and stainless steel bezel
• Programmable backlight (duration: off, 5, 10, 20, 30, 60 s), electro-luminescent
  
• Five depth notification settings
  
• Master ‘alarm’ settings for depth and time
• Configurable sample rate (1, 2, 5 s)
• Low battery indicator
• Updateable firmware
  
• Detailed graphical logs and dive data with your PC/Mac using Suunto DM5 software (USB cable sold separately)

• Clock Mode: Time (dual time zones), Calendar, Alarm, Temperature

• Chronograph mode: 1/100 second accuracy

• Countdown Timer Mode: 1 second resolution, alarms

• Dive mode: FREE or OFF, Automatic activation over .1m, max depth 100mt

• Temperature display: C ° or F ° scale, resolution 1 °

• Dive recall mode: records a maximum of 999 dives and 99:59 diving hours. When these limits are reached, the counters are reset to zero.

• Uses a lithium battery CR2450, battery life estimated at 1.5 years with 100 dives/year.

Package contents: Black Dive Computer, Elastomer Strap, Scratch Guards (2 pcs), Safety Leaflet, Quick Guide, Dive Legal Leaflet , Warranty Information, Suunto Logo Sticker

User Guide Download