Mares Quad Air + LED Tank Module

Brighter display and new design. A larger display allows for larger digits and symbols, such as a dive time display with accuracy of seconds and brighter alarms. Another novelty is the ability to customize some display values that are more readable at a glance. Other benefits: Four buttons for intuitive user interface. Mirrored button function during dive. Runaway deco alarm. Multigas capable. Decompression dive planner with user adjustable surface interval. Long battery life, user replaceable.