Casio fx-991CW Classwiz Scientific Calculator – in good working condition. Perfect for students and professionals, this calculator supports over 540 functions including statistics, integration, matrix calculations, and more. Tested and fully functional. Battery and solar-powered. Used item with some light signs of wear, but nothing that affects performance. Included: • Casio fx-991CW calculator only (no box or manual). Note: No case or additional accessories included.
eBay
A symbol on the display indicates the status of operation you are currently performing. Plastic keys are designed and engineered for easy operation.
eBay
Good condition minor scratches but it doesn’t affect the working off the calculator
eBay
Colour Silver and Black. Power Source Solar Powered, Battery Powered. Recheck Function: The recheck function allows confirmation of errors by sound when checking calculations - if the user presses an incorrect key when performing a second calculation to check calculation results, a buzzer sounds to alert the user of the error.
eBay
Calculator Type Standard Function. Display type LCD.
eBay
eBay
As new in the box, looks unused.
eBay
Casio Digit display printing calculator. Paper manual. The unit has been tested with battery's and powers on.
eBay