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🔢 Elevate your calculations — because precision is the new power move.
The Casio Fx-991Es Plus 2 is a professional-grade scientific calculator featuring 417 functions, a natural textbook-style display, and dual solar-battery power. Designed for engineering, statistics, and advanced math, it supports 24 levels of brackets and statistical analysis tools, all packed in a compact, lightweight design ideal for students and professionals aiming for flawless accuracy and efficiency.
| ASIN | B082LGR56M |
| Best Sellers Rank | #12,667 in Office Products ( See Top 100 in Office Products ) #38 in Scientific Calculators |
| Brand | Casio |
| Calculator Type | Engineering/Scientific |
| Color | natural |
| Compatible Devices | Stady Calculator |
| Customer Reviews | 4.7 4.7 out of 5 stars (3,070) |
| Display Type | LCD |
| Enclosure Material | Plastic |
| Item Dimensions L x W | 16.2L x 7.5W centimeters |
| Item Type Name | Scientific calculator with 417 functions and display |
| Item Weight | 95 Grams |
| Manufacturer | CASIO |
| Mfr Part Number | fx-991ES PLUS-2 |
| Model Name | fx-991ES Plus 2 |
| Model Number | fx-991ES PLUS-2 |
| Number of Batteries | 1 A batteries required. (included) |
| Power Source | Solar |
| Screen Size | 10 Centimeters |
| Warranty Description | 1 YEAR |
K**U
As expected
Product as per casio standards. No suprise.
A**F
Fast delivery for great product
Exactly as expected with fast delivery
D**T
Perfect
Perfect working order and cheaper than what is in the markets
T**A
Good
Good
N**.
Price
It is the best price i could find
N**D
Not original product
Shipping packet was okay but the original product packet was opened when it was delivered. Made in Thailand was written on the packet but made in CHINA was written on the product
B**N
Great calculator for those who need this kind of calculator.
I bought it for ~40 dirhams (10USD) which is crazy cheap for a calculator that has this many features.
U**Z
Delivery on time
Same model same Specification
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.
Trustpilot
Hace 2 semanas
Hace 1 mes