All-weather digital ambient and flash light meter A simultaneous reading of flash and ambient light is analyzed. The readings are displayed in three different ways on the LCD: Combined readings of flash and ambient Percentage of flash in the total exposure Simultaneous display of flash, ambient and combined readings on the analog display Retractable, Removable and Rotating Lumisphere Optional radio transmitter connects with PocketWizard flash slaves 9 memory banks are available in both Aperture Priority and Shutter Priority Modes, making contrast evaluation and averaging possible in both modes Both shutter speeds and apertures can be displayed in full, 1/2 or 1/3 step increments to accommodate most camera manufacturer's settings Dual ISO settings possible