calculator.org

the calculator home page

Sharp PC-1440 (CAP-X)

The Sharp PC-1440 is a programmable calculator with 12 digits precision and formula input logic. It has 76 keys, and an LCD (liquid crystal) display. The power source is 2xCR2032 3V.

Facts at a glance:

FeatureValue
TypeProgrammable
Keys76
Precision12
LogicFormula
Display typeLCD
PrinterExternal
Length72mm
Width170mm
Thickness11mm
Weight125g
Power Source2xCR2032 3V
Year introduced1985

Replacements:

If you have a Sharp PC-1440 that is no longer working, you can first try replacing the 2xCR2032 3V batteries. 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 Sharp