Aqua Lung i300c Dive Computer

The i300C's uncomplicated, intuitive, and rugged design lets you focus on your dive, not your gear. With an easy-to-use interface, flexible operating modes, built-in backlight and water-activated on switch, the i300C gets you in the water and descending to your next adventure in no time. This durable, versatile and affordable dive computer is great for new and experienced divers alike. Included in the Box     Digital Instruction Manual     Safety Reference Information     DiverLog Brochure     Quick Reference Card     Lens Protector     Battery compartment Opening Tool Specs Backlight        yes     Max Depth (Dive and Free Mode)        100m/330 ft     Max FO2 setting        21% to 100%     Multiple Gas        yes     Max PO2        1.1 to 1.6     Audible alarm        yes     Gauge Mode        yes     Freedive        yes     Safety Stop        yes     Deep Stop user set        ON/OFF     Logbook        yes     History mode        yes     Reset feature        yes     Download        yes     Number of buttons        2     Fresh / Salt water select        yes     Temperature        yes     Algorithm        Z+     Conservative factor Adj        yes     Activation (wet or button)        yes     Mounting option        Wrist / Console     ALT adjustable        auto adj.     Ascent rate indicator        yes     Plan mode        yes     Calendar        yes     Batt power indicator        yes     LCD Display        Segment     Compass        no     Shortcut screen        no     Preview Screen        no     Air integration        no     Bluetooth        yes     Data Retention        yes     Set Audible ON/OFF        yes     Set Deep Stop On/Off        yes     Set Depth Alarm        yes     Set EDT alarm        yes     set N2BG alarm        yes     Set DTR alarm        yes     Set Safety stop Depth/Time        yes     Safety Stop Timer        yes     Set WET ON/OFF        yes     Set Units        yes     Set Backlight duration        yes     Set Max PO2 alarm        yes     User Changeable Battery        yes     Dive Profile        via Download     Freedive Memory        via Download     Features     Stay Connected     After your dive, Bluetooth connectivity lets you share your stats, location, memories, and photos on social media via the free DiverLog+ app on your smartphone (for iOS and Android).         Four Operating Modes     Dive how you like with Air, Nitrox, Gauge dive modes, plus Free Dive (tracks calculations to allow switching between dive modes and free dive)         User-Changeable Battery     Uses globally available standard batteries found at supermarkets and drugstores so you can easily replace as needed         Memory     Maintains settings and calculations during battery changes         Intuitive Navigation     Single-button access to last dive data (maximum depth and bottom time)         Well Lit     Easy reading in low light conditions         Increased Safety     Audible alarms and additional high-visibility LED warning light         3 Gas Computer     Able to switch up to three gases underwater         Updatable software     User-updatable software gives you long-term access to the latest features and upgrades via Bluetooth connection         Water Activation     Water activation feature gives you a worry-free start to your dive         History Mode     History Mode lets you see your total dives, maximum depth, total dive hours, and lowest temperature. Records up to 24 dives         Nitrox Mix Capability     Up to 100% O2. Mix up to 3 Nitrox gases         Deep Stop     Optional deep stop with countdown timer         Go Anywhere     Salt or freshwater dive selection         Altitude adjustment     Automatic altitude adjustment ensures an accurate profile