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Litronix 2290 programmable

The Litronix 2290 programmable is a programmable calculator with 8 digits precision and algebraic logic. It has 5 functions, 25 keys and an LED (light-emitting diode) display, typical of calculators of this era. The power source is 3xAA batteries.

Facts at a glance:

Type Programmable
Functions 5
Keys 25
Precision 8
Logic Algebraic
Display type LED
Display size
Printer
Length 165 mm
Width 81 mm
Thickness 23 mm
Weight unknown g
Power Source 3xAA
Country
Original price unknown
Est. current value unknown
Year introduced 1975
Year discontinued

See other calculators manufactured by Litronix.