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Radio Shack EC-4019

The Radio Shack EC-4019 is a programmable calculator with 10 digits precision and algebraic logic. It has an unknown number of functions, 42 keys and an LCD (liquid crystal) display. The power source is 3V cell.

Facts at a glance:

Type Programmable
Functions unknown
Keys 42
Precision 10
Logic Algebraic
Display type LCD
Display size
Length 129 mm
Width 72 mm
Thickness 10 mm
Weight 56 g
Power Source 3V cell
Original price unknown
Est. current value unknown
Year introduced 1989
Year discontinued 1993

See other calculators manufactured by Radio Shack.