21057CX
1
The Casio fx-991 CW is the new upgraded version of the Casio fx-991 EX (Casio’s most advanced scientific calculator), containing additional features, to include a high definition display and improved menu navigation. Approved for Key stages 3, 4 and 5, recommended for Advanced GCSE, A/AS level and Highers. Allowed in every UK exam where a calculator can be used.
| Batteries Used | LR44 x1 |
| Battery Life | 2 years (when used 1 hour/day) |
| Brand | Casio |
| Case | Hard Cover |
| Colour | Black |
| Dimensions | 77x162x10.7mm |
| Display | 12 Digit Display |
| Manufacturer | Casio |
| Power | Solar/Battery |
| Print Function | No |
| Type | Scientific Calculators |
| Weight | 95g |