calculator.org

the calculator home page

Commodore SR9140R

The Commodore SR9140R is a scientific calculator with 10 digits precision and algebraic logic. It has 39 keys, and an LED (light-emitting diode) display, typical of calculators of this era.

Facts at a glance:

FeatureValue
TypeScientific
Keys39
Precision10
LogicAlgebraic
Display typeLED
Year introduced1975

Replacements:

If you have a Commodore SR9140R that is no longer working, you can consider replacing the calculator with a modern equivalent. We suggest the following current model as a replacement:

See other calculators by Commodore