calculator.org

the calculator home page

Commodore 797M

The Commodore 797M is an arithmetic calculator with 8 digits precision and algebraic logic. It has 6 functions, 23 keys, and an LED (light-emitting diode) display, typical of calculators of this era. The power source is PP3 9V. Note: Available in black or cream.

Facts at a glance:

FeatureValue
TypeArithmetic
Functions6
Keys23
Precision8
LogicAlgebraic
Display typeLED
Length135mm
Width64mm
Thickness25mm
Weight74g
Power SourcePP3 9V
Year introduced1979
Year discontinued1979

Replacements:

If you have a Commodore 797M that is no longer working, you can first try replacing the PP3 9V battery. If that doesn't solve the problem, then you can consider replacing the calculator with a modern equivalent. We suggest the following current models as possible replacements:

See other calculators by Commodore