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Olympia OP544

The Olympia OP544 is a programmable calculator with 12 digits precision and algebraic logic. It has 53 keys, and an LCD (liquid crystal) display. The power source is 2x3V cell. Note: CasioPB-100. cassette interface

Facts at a glance:

FeatureValue
TypeProgrammable
Keys53
Precision12
LogicAlgebraic
Display typeLCD
PrinterExternal
Length71mm
Width165mm
Thickness11mm
Weight106g
Power Consumption0.020000W
Power Source2x3V cell
Year introduced1983
Year discontinued1983

Replacements:

If you have an Olympia OP544 that is no longer working, you can first try replacing the 2x3V 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 Olympia