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Commodore SR9140D

The Commodore SR9140D is a scientific calculator with 10 digits precision and algebraic logic. It has an unknown number of functions, 39 keys and an LED (light-emitting diode) display, typical of calculators of this era.

Facts at a glance:

Type Scientific
Functions unknown
Keys 39
Precision 10
Logic Algebraic
Display type LED
Display size
Length unknown mm
Width unknown mm
Thickness unknown mm
Weight unknown g
Power Source
Original price unknown
Est. current value unknown
Year introduced 1975
Year discontinued

See other calculators manufactured by Commodore.