Sekonic’s LITEMASTER PRO L-478DR-U-PX 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 can be quickly calibrated to your camera using Sekonic’s Data Transfer software and either Sekonic or X-Rite Brand targets or by manually inputting data to the DTS program or on the meter itself. Keeping pace with wireless advancements, the L-478DR-U-PX comes complete with radio triggering for Phottix radio receivers and flashes using Strata II Protocol technology which combines light measurement and flash Group selection providing amazing control in your hand.