Vintage British Calculators

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Prinztronic Countdown

Prinztronic Countdown

Prinztronic Countdown

3 v (2x AA batteries).

Display is 8 digits, red LED.

4 functions, %, memory, timer.

72 x 124 x 19 mm (2.8" x 4.9" x 0.75").

Made in Taiwan, Republic of China.

This model has a timer, for eg. showing the cost of telephone calls as they are made. When the "C" (for Count) switch is set, whatever value is on the display then is added to the display every 0.1 second.

Vintage British Calculators

© Text & photographs copyright Nigel Tout   2000-2019  except where noted otherwise.