About this item
- Casio fx-991 is the UK’s best-selling ‘advanced scientific’ calculator.
- fx-991 CW is the new upgraded version of the fx-991 EX
- Allowed in every UK exam where a calculator can be used
- Approved for Key stages 3, 4 and 5, recommended for Advanced GCSE, A/AS level and Highers
- Dual powered, solar with battery back up and auto power-off
- 3 yr Warranty included
- Other models to consider: If you require an even more powerful and more advanced calculator, the Casio Graphic calculator range provides dynamic graphing; capable of calculating and displaying graphs, charts, spreadsheets and statistics.Casio Graphic range includes the fx-9860GIII and fx-CG50
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