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🔢 Elevate your calculations—where precision meets productivity!
The Casio FX-991CW is a solar-powered scientific calculator featuring over 540 functions, a high-resolution natural textbook display (192x63 pixels), and QR code generation for seamless PC integration. Ideal for secondary education and professional use, it supports advanced calculations including 4-variable equations and 4x4 matrices, all packed in a sleek, lightweight design with a 3-year warranty.
| ASIN | B0C4YNQMFF |
| Batteries | 1 LR44 batteries required. (included) |
| Best Sellers Rank | #683 in Office Products ( See Top 100 in Office Products ) #7 in Scientific Calculators |
| Brand | Casio |
| Color | gray |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,261) |
| Date First Available | 20 September 2023 |
| Item Weight | 95 g |
| Manufacturer | CASIO |
| Manufacturer Part Number | FX-991CW-W-ET-V |
| Material Type | Plastic |
| Model number | FX-991CW |
| Number of Items | 1 |
| Product Dimensions | 16 x 7.62 x 0.1 cm; 95 g |
A**R
Excellent!
Excellent!
G**.
This calculator is everything I needed as an upgrade from my 1980's Texas Instruments calculator. While my TI calculator was good for basic stuff, it could not do algebraic equations.
C**A
Funciona bien
C**B
Broke and no way to contact seller for a refund as it was after 30 days
T**A
Perfect for GCSE maths
A**N
version casio 991ex améliorée. Ecran avec contrastes simultanés gris clair gris foncé et noir rendant le tableur plus facile à lire. Les fonctions sont mieux regroupées et rendent l'ensemble plus ergonomique. Plus de 570 fonctions mathématiques et un solveur très efficace. Par contre manque les calculs modulaires. Le couvercle n'est pas coulissant mais vient se clipser prenant l'ensemble moins épais. Ensemble robuste et très bien fini. Mode d'emploi sur téléphone . Le logiciel gratuit ClassPad Math sur téléphone permet de voir l'allure des résultats des courbes en scannant le QR sur la calculatrice Pour l'instant très satisfait de mon achat.
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