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Programmable Calculators

Calculators and other items for sale

Unknown Brand "Credit Card" Calculator

Identifier Description Price Continue shopping
1-22Unknown Brand "Credit Card" Calculator USD9.95

This simple four-function calculator's only claim of fame is that it is credit card sized.

Well, almost: it has the same width and height as a credit card, but unlike Casio's legendary SL-800, it has twice the thickness. Nevertheless, it is a useful little machine, and it comes complete with a small instruction sheet and a plastic holder (presumably not original; looks like a business card holder to me.)

The machine is fully functional of course. Battery terminals... what battery terminals? This machine has no batteries, it runs on solar power.

Programmable calculators... the dawn of personal computing

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