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Commodore 899A

The Commodore 899A is an arithmetic calculator with 8 digits precision and algebraic logic. It has 13 functions, 31 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 England.

Facts at a glance:

FeatureValue
TypeArithmetic
Functions13
Keys31
Precision8
LogicAlgebraic
Display typeLED
Length147mm
Width77mm
Thickness24mm
Weight110g
Power SourcePP3 9V
CountryEngland
Year introduced1976
Year discontinued1976

Replacements:

If you have a Commodore 899A 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