TTArtisan Light Meter II Black LIGHT METER-B2

Light Meter IIIndicator Light + Two DialsThe current exposure status is displayed by the indicator light. The left and right dials can modify the parameters, which resemble the Manual mode of camera.23-Stop Shutter SpeedShutter speed increased from 12 to 23 stops, making exposure more accurate.45 Degree Average MeteringUpgrade the metering module to make the metering more accurate.• Double Power Saving Continuous Metering for 60h.No operation for 10 seconds:The indicator light will automatically turn off and the it can be activated by touching the dial and metering button.No operation for 60 seconds:The light meter will turn on the sleep mode, which can be activated by clicking the metering button.Cold Shoe MountThe installation position can be adjusted freely, there are three choices.