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Prinztronic Countdown

The Prinztronic Countdown is an arithmetic calculator with 8 digits precision and algebraic logic. It has 6 functions, 21 keys, and an LED (light-emitting diode) display, typical of calculators of this era. The power source is 2xAA. Note: timer

Facts at a glance:

FeatureValue
TypeArithmetic
Functions6
Keys21
Precision8
LogicAlgebraic
Display typeLED
Length124mm
Width72mm
Thickness19mm
Power Source2xAA
Year introduced1978
Year discontinued1978

Replacements:

If you have a Prinztronic Countdown that is no longer working, you can first try replacing the 2xAA 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 Prinztronic