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Imported from USA store
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| Brand | Unbranded |
| Key Size | Regular |
| Type | Scientific, Basic |
| Display Size | Regular |
| Power Source | Battery, Solar |
| Size | Handheld |
| Model | FX-991EX |
| MPN | N/A |
| Features | Programmable, LCD Display, Backlight, Calculus |
| Country of Origin | Thailand |
| UPC | N/A |
| Item Weight | 0.4 lbs (180 grams) |
Ideal for high school and college students needing advanced functions for math and science courses.
Perfect for engineers who require extensive calculations for design and analysis in various engineering fields.
Useful for researchers needing a reliable scientific calculator for statistical analysis and complex mathematical computations.
Not suitable for casual users who need basic functions for simple calculations, as it may be overly complex.
The Casio FX-991EX Scientific Calculator FX 991 EX Classwiz boasts an impressive array of 552 functions, making it an essential tool for students and professionals alike. With its programmable capabilities, LCD display, and backlight feature, users can efficiently perform complex calculations in various disciplines, including calculus. Powered by both battery and solar energy, this handheld calculator is designed for versatility, ensuring functionality in different lighting conditions. Users appreciate the regular key size, which enhances usability, while its lightweight build makes it easy to carry around for on-the-go calculations.
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