Calculator aesthetics are apparently very important to some people, so Casio Japan has announced a new Comfy JT-200T solar-powered model that relocates its solar cell to the top edge keeping it ...

Solar-powered handheld calculators offer convenience ... A lot of the time, it’s faster to grab my cheap Casio scientific ...

Powered by both solar and a battery ... One of our favorite graphing calculators, the Casio FX-9750GII offers a lot of machine for the money. It can handle the needs of most students all the ...