Radio Shack EC-480

The Radio Shack EC-480 is a scientific calculator with 8 digits precision and algebraic logic. It has 20 functions, 20 keys, and a VFD (vacuum fluorescent) display. The power source is 2xAA.

Facts at a glance:

Feature Value
Type: Scientific
Functions: 20
Keys: 20
Precision: 8
Logic: Algebraic
Display type: VFD
Length: 133mm
Width: 70mm
Thickness: 24mm
Power Source: 2xAA
Year introduced: 1977
YearDiscontinued: 1977

See other calculators by Radio Shack