Sekonic's new LITEMASTER PRO L-478DR meter is the world's first touch-screen-operated light meter. It has an array of unique, must-have features for both still and motion story tellers. Its compact size is both instantly familiar and comfortable to use. The large LCD (2.7") displays ambient, flash, cine and a host of other information in a clear and understandable way. Settings are made by simply touching or sliding a finger over the screen. The L-478DR comes complete with exclusive PocketWizard® ControlTL® technology which combines light measurement and flash power control providing amazing control in your hand.
The manual can be found online here.