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Casio fx-720P

The Casio fx-720P is a programmable calculator with 12 digits precision and formula input logic. It has 55 keys, and an LCD (liquid crystal) display. The power source is 2x3V cell. The calculator was manufactured in Japan. Note: Cassette interface FA-2 available.

Facts at a glance:

FeatureValue
TypeProgrammable
Keys55
Precision12
LogicFormula
Display typeLCD
Length82mm
Width166mm
Thickness18mm
Weight176g
Power Source2x3V cell
CountryJapan
Year introduced1981
Year discontinued1984

Replacements:

If you have a Casio fx-720P that is no longer working, you can first try replacing the 2x3V cell. If that doesn't solve the problem, then you can consider replacing the calculator with a modern equivalent.

We suggest the following current model as a replacement:

See other calculators by Casio