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The Casio FX-991CW Classwiz is a cutting-edge non-programmable scientific calculator featuring a 4x higher resolution LCD, Natural Textbook Display for intuitive input, and innovative QR code functionality for seamless graph visualization via smartphone. It supports advanced calculations including polynomial solving, numerical integration, and matrix operations, all powered sustainably by solar energy with battery backup. Trusted by students and professionals alike, it combines speed, clarity, and smart features in a sleek, portable design.
| ASIN | B0BLVCFK8D |
| Best Sellers Rank | 22,160 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 40 in Scientific Calculators |
| Brand | Casio |
| Brand Name | Casio |
| Calculator Type | Engineering/Scientific |
| Colour | Black |
| Compatible Devices | Smartphone, Tablet |
| Customer Reviews | 4.6 out of 5 stars 3,042 Reviews |
| Display Type | LCD |
| Enclosure Material | Plastic |
| Global Trade Identification Number | 04549526613845 |
| Item Dimensions L x W | 16.6L x 7.7W centimetres |
| Item Type Name | Calculator |
| Item Weight | 90 Grams |
| Manufacturer | Casio Computer Co., Ltd |
| Manufacturer Part Number | C83 |
| Model Name | FX-991CW |
| Model Number | C83 |
| Number of Batteries | 1 AAA batteries required. (included) |
| Number of batteries | 1 AAA batteries required. (included) |
| Power Source | Solar Powered |
| Power source | Solar Powered |
| Screen Size | 6 Centimetres |
| Screen size | 6 Centimetres |
| Unit Count | 1.0 count |
S**M
Good value for money and ticks all boxes required for GCSE maths
Excellent calculator for Secondary School pupils. This was recommended by school and the price was better than found elsewhere.
J**R
Does the job
Works great for my CEGEP math
M**F
بلد الصنع تايلاند
منتج اصلي
M**N
Müthiş
Mühendis dostlarıma tavsiye ederim arayüzü gayet kolay anlaşılır matris hesaplama imajinerlerde dönüşümler belirli integral vs neredeyse her şeyi yapabiliyor aynı zamanda hem pilli hem de güneş panelli olması avantaj sınav ortasında pilsiz kalmazsınız
O**D
Casio fx 991cw
ممتازه و تحققت منها في الموقع الرسمي طلعت اصليه
A**N
Very very intuitive and good calculator.
The keys and the UI are just so well designed. It's light. It's small. It has everything you'll need for an engineering degree, so it's really useful. Color is also good, maybe if you have the money, try pink and purple. It's cute asf.
Trustpilot
5 days ago
1 month ago