Mares Quad Air Dive Computer

The display is magnificently clear, presenting jumbo-sized information without the need for a hose to connect to the tank. Data from up to three transmitters seamlessly integrates into a three-row layout that includes all the relevant information such as tank pressure. Two customizable fields allow for additional details to be included, while the four buttons make for an intuitive user interface.

During dives, the buttons function in a mirrored manner for easy navigation, with the option to view dive time down to the seconds. A runaway deco alarm and multigas capability provide added safety, along with a decompression dive planner that allows for user-adjustable surface intervals. The long battery life is user-replaceable, with a color LED feature for a quick tank check on the surface.

In addition, the color LED can alert a buddy in case of a low air situation during a dive. The device also offers permanent pairing and is certified to EN250:2014 standards up to 300bar. The battery type used is Cr123A, which is easily replaceable by the user.

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