calculator.org

the calculator home page

Casio MEMORY A-1 (H-814)

The Casio MEMORY A-1 is an arithmetic calculator with 8 digits precision and algebraic logic. It has 7 functions, 24 keys, and a VFD (vacuum fluorescent) display. The power source is AA batteries.

Facts at a glance:

FeatureValue
TypeArithmetic
Functions7
Keys24
Precision8
LogicAlgebraic
Display typeVFD
Length117mm
Width74mm
Thickness19mm
Weight88g
Power Consumption0.120000W
Power SourceAA
Year introduced1976
Year discontinued1977

Replacements:

If you have a Casio MEMORY A-1 that is no longer working, you can first try replacing the AA 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 Casio