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 ToolSpecs 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
