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🔢 Elevate your calculations—because precision is the new power move.
The Casio fx-991ES Plus 2 is a top-tier scientific calculator featuring 417 functions and a natural textbook display that mirrors textbook math notation. Powered by both solar and battery, it ensures reliable use in any setting. Lightweight and compact, it’s ideal for students and professionals seeking accuracy and convenience in one sleek device.
| ASIN | B082LGR56M |
| Amazon Bestseller | #38,061 in Office Products ( See Top 100 in Office Products ) #20 in Scientific Calculators |
| Batteries Included | Yes |
| Batteries Required | Yes |
| Brand | Casio |
| Color Name | natural |
| Compatible Devices | Calculator |
| Customer Reviews | 4.7 4.7 out of 5 stars (3,021) |
| Date First Available | December 13, 2019 |
| Display Size | 10 Centimeters |
| Display Type | Lr |
| Item Model Number | fx-991ES PLUS-2 |
| Item Weight | 95 Grams |
| Item model number | fx-991ES PLUS-2 |
| Manufacturer | CASIO |
| Material | Plastic |
| Product Dimensions | 16.2 x 7.5 x 0.25 cm; 95 g |
| Release date | December 10, 2019 |
| Size | zzzz-s |
V**E
大学生に最適、
G**D
Good product
Recommend this
M**I
Pls return my money back
The screw is not there. .its a used item s far..but i paid the amount as a new..
M**O
Si estás buscando una calculadora científica completa y fiable, esta es la mejor opción del mercado. Tiene tapa protectora, ideal para llevarla sin preocuparte por golpes o arañazos. Además, al ser Casio, viene con la garantía de calidad de una marca de confianza. Lo que más me ha gustado es su función de notación natural: las operaciones y fracciones se ven igual que en los libros, lo que facilita muchísimo el trabajo y evita errores al interpretar resultados. Es rápida, precisa y muy intuitiva. En resumen, una calculadora inmejorable para estudiantes de secundaria, bachillerato e incluso universidad. ¡Un acierto total!
N**L
Bardzo dobry - kupiłem dla syna studenta - zachwycony
M**I
Excellent
J**S
Great calculator compact durable has all the functions you ever need would recommend
L**P
Five stars, since it is a decent, and affordable calculator for highschoolers. Personally, I was looking for something more, but this got pretty much the essentials; - binary/octal/decimal/hexadecimal conversions - imaginary numbers - summation - decent display utilising a matrix dot display. I am a bit disappointed with how it does seem clunky to use at times, and the interface is rather inconsistent. (eg. ×10ⁿ being one unit / seperate) Furthermore, other modes feel... limited.
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