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🔢 Elevate your calculations — never miss a beat with Casio’s powerhouse calculator!
The Casio Fx-991Es Plus 2 is a professional-grade scientific calculator featuring 417 versatile functions and a natural textbook-style LCD display. Designed for precision and convenience, it supports 24 levels of bracket nesting and advanced statistical calculations like regression and correlation coefficients. Powered by solar energy with battery backup, it ensures reliable use during exams and professional tasks. Compact and lightweight, it’s the ultimate tool for students and professionals aiming to stay ahead.
| ASIN | B082LGR56M |
| Best Sellers Rank | #23,684 in Office Products ( See Top 100 in Office Products ) #107 in Scientific Calculators |
| Brand | Casio |
| Calculator Type | Engineering/Scientific |
| Color | natural |
| Colour | natural |
| Compatible Devices | Stady Calculator |
| Customer Reviews | 4.7 out of 5 stars 3,237 Reviews |
| 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) |
| Number of Items | 1 |
| Number of batteries | 1 A batteries required. (included) |
| Power Source | Solar |
| Power source | Solar |
| Screen Size | 10 Centimeters |
| 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
N**L
Polecam
Bardzo dobry - kupiłem dla syna studenta - zachwycony
H**N
مضمونة الأصلية 👌🏽
تم التوصيل بوقت قصير ممتاز جداً
J**S
Great calculator
Great calculator compact durable has all the functions you ever need would recommend
L**P
For the most basic of functionality, perfect. Minor annoyances.
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.
L**.
Great calculator
My daughter needed this for exams and I couldn't get the one she wanted. Does exactly what it says and light to carry as well.
Trustpilot
1 month ago
3 weeks ago