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Unser Favorit 307

The Unser Favorit 307 is a scientific calculator with algebraic logic. It has a VFD (vacuum fluorescent) display.

Facts at a glance:

FeatureValue
TypeScientific
LogicAlgebraic
Display typeVFD
Length128mm
Width74mm
Year introduced1975

Replacements:

If you have a Unser Favorit 307 that is no longer working, you can consider replacing the calculator with a modern equivalent. We suggest the following current model as a replacement:

See other calculators by Unser Favorit