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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 |
| Best Sellers Rank | #743 in Office Products ( See Top 100 in Office Products ) #12 in Scientific Calculators |
| Brand | Casio |
| Calculator Type | Engineering/Scientific |
| Color | gray |
| Colour | gray |
| Compatible Devices | Computers, laptops, smartphones |
| Customer Reviews | 4.7 out of 5 stars 1,258 Reviews |
| Display Type | LCD |
| Enclosure Material | Plastic |
| Item Dimensions L x W | 16.2L x 7.7W centimeters |
| Item Weight | 95 Grams |
| Manufacturer | CASIO |
| Model Name | FX 991CW |
| Number of Batteries | 1 LR44 batteries required. (included) |
| Number of batteries | 1 LR44 batteries required. (included) |
| Power Source | Solar Powered |
| Power source | Solar Powered |
| Screen Size | 6.35 Centimeters |
| Screen size | 6.35 Centimeters |
A**R
Excellent!
Excellent!
Trustpilot
2 weeks ago
3 weeks ago