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Unisonic 931L

The Unisonic 931L is an arithmetic calculator with 8 digits precision and algebraic logic. It has 6 functions, 19 keys, and an LED (light-emitting diode) display typical of calculators of this era.

Facts at a glance:

FeatureValue
TypeArithmetic
Functions6
Keys19
Precision8
LogicAlgebraic
Display typeLED
Length95mm
Width64mm
Year introduced1975

Replacements:

If you have a Unisonic 931L that is no longer working, you can consider replacing the calculator with a modern equivalent.

We suggest the following current models as possible replacements:

See other calculators by Unisonic