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Commodore SR9120D

The Commodore SR9120D is a scientific calculator with 10 digits precision and algebraic logic. It has 30 functions, 39 keys and an LED (light-emitting diode) display, typical of calculators of this era. The power source is PP3 9V. The calculator was manufactured in Japan.

Facts at a glance:

Type Scientific
Functions 30
Keys 39
Precision 10
Logic Algebraic
Display type LED
Display size
Length 140 mm
Width 75 mm
Thickness 30 mm
Weight 130 g
Power Source PP3 9V
Country Japan
Original price unknown
Est. current value unknown
Year introduced 1975
Year discontinued 1976

See other calculators manufactured by Commodore.