calculator.org

the calculator home page

UniCom 201

The UniCom 201 is an arithmetic calculator with algebraic logic. It has 5 functions, 20 keys, and a VFD (vacuum fluorescent) display. The power source is 4xAA.

Facts at a glance:

FeatureValue
TypeArithmetic
Functions5
Keys20
LogicAlgebraic
Display typeVFD
Length165mm
Width89mm
Power Source4xAA
Year introduced1973
Year discontinued1973

Replacements:

If you have a UniCom 201 that is no longer working, you can first try replacing the 4xAA batteries. If that doesn't solve the problem, then you can consider replacing the calculator with a modern equivalent. We suggest the following current models as possible replacements:

See other calculators by UniCom