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Radofin 1565

The Radofin 1565 is a scientific calculator with 8 digits precision and algebraic logic. It has 17 functions, 20 keys, and a VFD (vacuum fluorescent) display. The power source is PP3 9V.

Facts at a glance:

FeatureValue
TypeScientific
Functions17
Keys20
Precision8
LogicAlgebraic
Display typeVFD
Length132mm
Width68mm
Thickness24mm
Power SourcePP3 9V
Year introduced1976

Replacements:

If you have a Radofin 1565 that is no longer working, you can first try replacing the PP3 9V battery. 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 Radofin