The Casio Fx-991EX, part of Casio's ClassWiz series, offers a new high-resolution LCD display with 192 x 63 pixels and a resolution that is four times higher than that of the familiar displays of the old FX-ES-plus series. In addition, the new ClassWiz series boasts new hardware with a faster processor and double the memory.
A spreadsheet function allows the user to perform basic spreadsheet calculations on a scientific calculator for the first time. In addition, results can be viewed on a smartphone or tablet thanks to the newly available QR code function.
- Advanced scientific calculator for post-16 mathematics
- Spreadsheet with cell referencing for modelling and iteration
- Numeric differentiation, integration and equation solving
- Binomial and Normal probability distributions
- Permitted for use in UK school examinations
- Display: 'Natural Textbook Display', natural V.P.A.M.
- High-resolution LCD, 63 x 192 dots, 16 / 10 + 2 digits
- Power supply: solar plus battery (1x LR44)
- Slide-on hard case
- Dimensions: 165.5 x 77 x 11.1mm
- Weight: 90g
- Casio type Fx-991EX
| Dimensions |
165.5 x 77 x 11.1mm |
| Number of Digits |
16/10 + 2 |
| Power Source |
Battery and solar |
| Type |
Scientific |
