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Commodore CQ-A1

The Commodore CQ-A1 is an arithmetic calculator with 8 digits precision and algebraic logic. It has 6 functions, 30 keys, and one of the early LCD (liquid crystal) displays which incorporated a yellow filter. Note: time

Facts at a glance:

FeatureValue
TypeArithmetic
Functions6
Keys30
Precision8
LogicAlgebraic
Display typeYLCD
Year introduced1975

Replacements:

If you have a Commodore CQ-A1 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 Commodore