calculator.org

the calculator home page

Sharp PC-E550

The Sharp PC-E550 is a programmable calculator with 10 digits precision and formula input logic. It has 90 keys, and an LCD (liquid crystal) display. The power source is 4xAAA + 3V cell.

Facts at a glance:

FeatureValue
TypeProgrammable
Keys90
Precision10
LogicFormula
Display typeLCD
Display size240
PrinterExternal
Length105mm
Width220mm
Thickness19mm
Power Source4xAAA + 3V cell
Year introduced1990

Replacements:

If you have a Sharp PC-E550 that is no longer working, you can first try replacing the 4xAAA + 3V cell 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