🧠 Elevate your calculations—because precision is the new power move.
The Casio FX-991CW is a sleek, solar-powered scientific calculator featuring a high-resolution 2.25-inch LCD that displays textbook-style symbols and numbers. With 552 advanced functions including numeric integration, differentiation, and polynomial solvers, it’s designed for professionals and students who demand accuracy and efficiency. Its intuitive navigation, rounded keys, and compatibility with ClassPad.net make it a must-have tool for mastering complex calculations on the go.
| Brand | Casio |
| Manufacturer | Casio |
| Model | FX-991CW |
| Model Name | FX-991CW |
| Product Dimensions | 16 x 7.62 x 0.25 cm; 94.97 g |
| Batteries | 1 LR44 batteries required. (included) |
| Item model number | FX-991CW |
| Number of items | 1 |
| Standing screen display size | 2.25 Inches |
| Display Type | LCD |
| Power Source | Solar Powered |
| Batteries Included | Yes |
| Batteries Required | Yes |
| Battery cell composition | Alkaline |
| Material | Plastic |
| Does it contain liquid? | No |
| Includes Rechargeable Battery | Yes |
| Manufacturer | Casio |
| Item Weight | 94.8 g |
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