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Radio Shack EC-312 ASTRO

The Radio Shack EC-312 ASTRO is an arithmetic calculator with 8 digits precision and algebraic logic. It has an unknown number of functions, 19 keys and a VFD (vacuum fluorescent) display. The power source is 2xAA batteries.

Facts at a glance:

Type Arithmetic
Functions unknown
Keys 19
Precision 8
Logic Algebraic
Display type VFD
Display size
Length 120 mm
Width 75 mm
Thickness 25 mm
Weight 104 g
Power Source 2xAA
Original price unknown
Est. current value unknown
Year introduced 1979
Year discontinued 1980

See other calculators manufactured by Radio Shack.