the calculator home page

Commodore SR4912 The Decision Maker

The Commodore SR4912 The Decision Maker is a scientific calculator with 8 digits precision and algebraic logic. It has an unknown number of functions, 49 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 Hong Kong.

Facts at a glance:

Type Scientific
Functions unknown
Keys 49
Precision 8
Logic Algebraic
Display type LED
Display size
Length 147 mm
Width 80 mm
Thickness 40 mm
Weight 124 g
Power Source PP3 9V
Country Hong Kong
Original price unknown
Est. current value unknown
Year introduced 1978
Year discontinued 1978

See other calculators manufactured by Commodore.