Ruby has the Polaris series starting with the SPD100 which is one of the best value available today.Originally Posted by rafiano
Specs: Large analog scale even shows fractions. Film speed range from ISO 3 to ISO 8000. Shutter speeds up to 1/8000 sec. A total of nine flash sync/shutter speed selections match up to almost any camera. Aperture range from f2.0 to f 90.9. Accurate to 1/10th f stop. Four exposure modes to choose from: Ambient f/stop, Ambient EV value, Flash cord activated, Flash cordless activated. PC sync automatically adjusts for flash polarity.
Includes neck strap and fitted case. Requires on AA battery.
Another one is the Polaris Dual 5 meter with a 5 degree spot meter.
Built-in back light illuminates display.
At less than 1 inch thick and weighing less than an ounce. Custom program level function lets user program meter for under-or-over exposure preferences. 5 degree spot meter for both ambient and flash light.