calculator.org

the calculator home page

Qualitron QI-1014

The Qualitron QI-1014 is an arithmetic calculator with algebraic logic. It has an LED (light-emitting diode) display, typical of calculators of this era. The power source is 4xAA.

Facts at a glance:

FeatureValue
TypeArithmetic
LogicAlgebraic
Display typeLED
Length144mm
Width76mm
Thickness33mm
Power Source4xAA
Year introduced1975

Replacements:

If you have a Qualitron QI-1014 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 Qualitron