The simple, intuitive and robust design of the i300Cs computer allows you to focus on your dive, not your gear. With an easy-to-use interface, flexible operating modes, built-in backlight and a water-on feature, the i300C gets you in the water for your next adventure in no time. This durable, versatile and affordable dive computer is great for beginner divers as well as dive schools and centers. With Bluetooth connectivity, you can use the DiverLog app to share dive log information and connect with dive buddies on most mobile devices. Users will appreciate the data save feature, which preserves past settings and calculations between battery changes.
Features:
- Bluetooth connectivity. Now equipped with Bluetooth technology, which offers the user easy and fast wireless exchange of dive log information with the DiverLog app and quick connections with their friends on social media.
- 4 operating modes. Air, Nitrox, Gauge (with operating timer) and Free Dive (tracks calculations to allow switching between DIVE and Free).
- User-replaceable battery and data retention. Maintains settings and calculations between battery changes.
- 3 Gas Computer. Ability to switch up to three gases underwater.
- Backlight. For easy reading in low light.
Other main features:
- Audible alarms and additional high-visibility LED warning light for increased safety.
- User-updable software gives access to the latest features and upgrades (you must purchase an additional download cable).
- Pre-dive planning feature allows previewing the next dive.
- Water activation function to give a carefree start to diving.
- One-button access to the last dive display (maximum depth and bottom time).
- History mode includes total number of dives, maximum depth, total dive hours and lowest temperature.
- 3 Nitrox mixes up to 100% O2
- Optional deep stop with countdown timer.
- Choice of diving in saltwater or freshwater pools.
- Automatic altitude adjustment ensures an accurate profile.

Included in the box:
- Digital user manual
- Safety reference information
- DiverLog Brochure
Specifications:
- Backlight: yes
- Maximum depth (dive and free mode): 100 m/330 ft
- Maximum FO2 setting: 21% to 100%
- Gas manifold: yes
- Max PO2: 1.1 to 1.6
- Audible alarm: yes
- Gauge Mode: yes
- Freediving: yes
- Safety stop: yes
- book mark: pc
- User-defined deep stop: ON/OFF
- Diary: yes
- Story mode: yes
- Reset function: yes
- Download: yes
- How many buttons: 2
- Fresh/salt water selection: yes
- Temperature: yes
- Algorithm: Z+
- Conservative Factor Adj: yes
- Activation (wet or button): yes
- Mounting option: Wrist / Console
- Adjustable ALT: automatic adjustment
- Climb rate indicator: yes
- Plan mode: yes
- Calendar: yes
- Battery power indicator: yes
- LCD display: Segmented
- Compass: no
- Quick access screen: no
- Preview screen: no
- Air integration: no
- Download cable: Sold separately
- Bluetooth: Sold separately
- Data retention: yes
- Mute/unmute: yes
- Deep stop on/off: yes
- Set depth alarm: yes
- Set EDT alarm: yes
- N2BG alarm setting: yes
- Set DTR alarm: yes
- Setting depth/time for safe stop: yes
- Safe stop timer: yes
- WET ON/OFF setting: yes
- Set units: yes
- Set backlight duration: yes
- Set Max PO2 alarm: yes
- User-replaceable battery: yes