Vintage Calculator Museum

Detailed inside look at my collection of vintage calculators. The highly skilled and detail engineering that goes into making a vintage calculator make them expensive to own in those days. Collectors worldwide has found inspiration it such marvels of human creativity. All the caculators here are carefully cleaned and refurbished and repaired where possible. The focus here is on the industrial design and manufacturing innovation from each calculator brand and less on the electronics wizardly.

Wednesday, August 1, 2012

Vintage Kokuyo KC-30A Wiseman Green VFD Calculator

Unusual 3.5 digits calculator with a counter function.

Why would someone want to have a calculator displaying only 3 digits at a time? It serves as a good counter though, just click on the count button to increase the count by one for whatever you are counting.

Includes a engraved rule on the back of the case with centimeters marks.

In good cosmetic condition, needs three AA size alkaline battery.

2 comments:

UnknownOctober 23, 2018 at 3:34 PM
QUE TAN FACIL O TAN DIFICIL ES ENCONTAR UNA ESTA MISMA CALCULADORA.
YA QUE NO FUERON MUY COMERCIALES.
YA QUE TENGO UNA QUEFUNCIONA PERO NO TRAE LA TAPA TRASERA.
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UnknownOctober 23, 2018 at 3:35 PM
Y EN QUE AÑO SALIO.
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