Sekonic LiteMaster Pro L-478DR-U Light Meter for PocketWizard System 

The Sekonic LiteMaster Pro L-478 Series represents a revolutionary leap in light metering technology. As the world's first touch-screen-operated light meters, they combine a familiar, comfortable form factor with an intuitive 2.7-inch color LCD interface. Designed for both still photographers and cinematographers, the L-478 delivers unparalleled control over ambient, flash, and cine settings with simple touch and slide gestures.

A key feature is the ability to calibrate the meter precisely to your camera's sensor for ultimate accuracy, either manually or using Sekonic's Data Transfer software with calibration targets.

Important Note: The L-478DR model includes a built-in PocketWizard radio transmitter (frequency fixed at purchase). Availability is subject to regional regulations. Please verify your country's compatible radio frequency (344MHz or 433MHz) and fixed language (Japanese, English, or Chinese) before purchasing.

Key Features & Benefits

• World's First Touch Screen Meter: Navigate settings effortlessly with an intuitive, smartphone-like 2.7-inch color touch screen.
• Unmatched Versatility: Perfect for both photographers and videographers with dedicated modes for Ambient Light, Flash, and Cine (frame rate & shutter angle).
• Built-in PocketWizard Radio Transmitter (L-478DR): Trigger and control compatible flashes wirelessly directly from the meter, right in your hand.
• Precision Metering: Features both incident metering (with retractable lumisphere) and 5° reflected spot metering (with optional viewfinder attachment).
• Flash Analyzing Function: Measure the ratio of flash to ambient light to perfectly balance your lighting setup.
• Camera-Specific Calibration: Use Sekonic's software and targets to calibrate your meter to your exact camera body for pin-point exposure accuracy.
• Robust Data Management: Includes memory storage (9 readings), averaging, contrast comparison, and extensive exposure compensation functions.