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🔢 Elevate your calculations — don’t just compute, conquer!
The Casio fx-991ES Plus 2 is a professional-grade scientific calculator featuring 417 functions, a natural textbook display, and eco-friendly solar plus battery power. Compact and lightweight, it’s designed for students and professionals who demand precision and reliability in every calculation.
| ASIN | B082LGR56M |
| Best Sellers Rank | 3,990 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 16 in Scientific Calculators |
| Brand | Casio |
| Brand Name | Casio |
| Calculator Type | Engineering/Scientific |
| Colour | natural |
| Compatible Devices | calculator |
| Country of Origin | India |
| Customer Reviews | 4.7 out of 5 stars 3,089 Reviews |
| Display Type | LCD |
| Enclosure Material | Plastic |
| Item Dimensions L x W | 16.2L x 7.7W centimetres |
| Item Type Name | Scientific calculator with 417 functions and display |
| Item Weight | 95 Grams |
| Manufacturer | CASIO |
| Manufacturer 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 batteries | 1 A batteries required. (included) |
| Power Source | Solar Powered |
| Power source | Solar Powered |
| Screen Size | 10 Centimetres |
| Screen size | 10 Centimetres |
N**U
Scientific calculator
Value for money ,easy to use ,bought it for my son for school and is happy , high quality calculator
M**G
Perfect for A level
Excellent calculator for A-level (and I'm a maths teacher so I know!).
U**I
Worked for GCSE maths student
Good quality has all the functions a GCSE maths student needs. Display is good and can change brightness to make the battery last longer
Z**L
Calculator es
Slow processor when doing complex number
O**A
Casio Calculator
I love the calculator, I have value for my money!
K**R
Saved my ex*m
Saved my exam as i got it at the last second after finding out my normal calculator is banned. Had all the functions I needed for my university mathematics and physics exams.
A**A
Great for higher education students
Great for university students with maths or computing!
M**K
Perfect
Great calculator for my son’s engineering class
Trustpilot
Hace 1 mes
Hace 2 meses