BlattWorld, Item Details: Polaris Digital Exposure Meter

Shutter speeds up to 1/8000 sec. in ambient mode. 1/500 sec. in flash modes
Sliding sphere for incident or reflected readings
Eight additional shutter speeds available to match the sync speed of virtually any camera. Choose from 25 shutter speeds in ambient modes. 18 in flash modes.
Four exposure modes to choose from:
– Ambient (f/stop)
– Ambient (EV value)
– Flash (cord activated)
– Flash (Cordless activation)
Unique multi-flash feature makes it easy to calculate and add cumulative flash exposures (“multi-pop”).
Standard PC terminal for sync cord flash activation.
ISO range from 3 to 8000.
Large “bargraph” scale for each fractional measurement in 1/10 f/stop.
Oversized LCD display is easy to read, even at full arm’s length.
Direct ambient readings in f/stop or EV values.
Measurement range from f/5 to f/90.9.
Compact, ultra-thin design weighs under 4 oz. -- less than 1-inch thick.