DUSLATE is the world’s first electronic slate that works at the depths of up to 60 meters (200 ft.) and can be used by any scuba divers instead of regular plastic slates. Although there is a system of hand signals that every diver should know, sometimes dive slates are required to communicate more complicated messages and DUSLATE is the best solution for this purpose. DUSLATE family includes DUSLATE mini and DUSLATE Pro devices.