i550C Dive Computer

Straightforward and rugged, the i550C is all business. It has three dive modes, Bluetooth connect...

Straightforward and rugged, the i550C is all business. It has three dive modes, Bluetooth connectivity, and an easy-to-read, large-face console with accurate, real-time gas data so you can manage gas with precision. Customize it to suit you even more with an optional quick-disconnect for convenient storage or a top-mount compass. Three 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 div...

Transmitter

i770R Dive Computer

The most tech-savvy diver will appreciate the i770R's cutting-edge ultra-bright TFT color screen ...

The most tech-savvy diver will appreciate the i770R's cutting-edge ultra-bright TFT color screen and its wireless Bluetooth connectivity packaged into a robust, functional, and compact design. Monitor all your information with the easy-to-use interface and intuitive 3-button navigation. Wirelessly manage your dive data and settings on your smartphone via the computer's Bluetooth connectivity. After your dive share your memories, stats, photos, and dive site on social media all through the fre...

Battery - CR2450

Common battery in many dive computers - various  manufacturers

Common battery in many dive computers - various  manufacturers