GearNews - Mares Quad Dive Computer
18 August 2016
The Quad is a multi-gas-capable wrist-mounted computer with Air, Nitrox and Bottom Timer modes and three switchable gas mixes.
It has a four-button user interface, with a mirrored button function during the dive phase. A user-replaceable CR2450 battery, claimed to last for 200-300 dives, powers the Quad’s large segmented digital display. Price is £320.