The NiTek Q Advance Diving Computer is a wrist-mounted, seven-gas Trimix dive computer designed with numerous features and functions that are easy to use making it a dive computer that you’ll take on every dive no matter where your diving takes you, including Closed Circuit Rebreather diving. With a large, easily readable display and push button operation to navigate through the different modes, the NiTek Q makes pre-dive programming, diving, and post-dive reviewing easy for any level of diver.