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Casio H-3

The Casio H-3 is an arithmetic calculator with 12 digits precision and algebraic logic. It has 9 functions, 27 keys, and a VFD (vacuum fluorescent) display. The power source is 2xAA. The calculator was manufactured in Japan.

Facts at a glance:

FeatureValue
TypeArithmetic
Functions9
Keys27
Precision12
LogicAlgebraic
Display typeVFD
Length142mm
Width85mm
Thickness23mm
Weight128g
Power Consumption0.360000W
Power Source2xAA
CountryJapan
Year introduced1980
Year discontinued1984

Replacements:

If you have a Casio H-3 that is no longer working, you can first try replacing the 2xAA batteries. 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