M3 Green Mobile Computer Tags:Specifications IP64 rated and 1.5m drop certified M3 Green is suited for both industrial as well as the military application categories. There is always an environmental challenge for the customers whose target is to make maximum productivity in the field. Rugged features of the M3 Green exceed these kinds of challenges in extreme temperature, heavy rain and withstand multiple drops in use. The IP64 rated and 1.5m drop certified M3 Green is suited for both industrial as well as the military application categories.