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Nº de artículo:
223315249
Casio FX-991CW Scientific Calculator 540 Functions and Natural Display
88% of respondents would recommend this to a friend
Nº de artículo:
223315249
USD 55
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Calculatrice scientifique avec plus de 540 fonctions conçue pour l'école.
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What Stands Out
Extensive Functions
Equipped with 540 built-in functions, the Casio FX-991CW caters to various mathematical needs, from basic calculations to advanced scientific and statistical problem-solving, making it ideal for students and professionals alike.
Natural Display
The Natural Display feature presents mathematical expressions as they appear in textbooks, enhancing comprehension and reducing errors, especially beneficial for students learning complex concepts in mathematics and science.
User-Friendly
Designed for ease of use, the ergonomic layout and intuitive buttons ensure effortless navigation, allowing users to focus on problem-solving rather than struggling with calculator functionality, which enhances overall learning efficiency.
Detalles de producto
- Ideal scientific calculator for secondary school 2nd grade
- Practical and intuitive design with a high-resolution display
- Over 540 functions including spreadsheet, QR code generation, and simultaneous solver
- Natural Textbook Display for inserting and displaying mathematical formulas
- Admitted to baccalaureate and comes with a 3-year warranty
| Brand Name | Casio |
| Model Name | FX 991CW |
| Unit Count | 1.0 count |
| Manufacturer | CASIO |
| Number of Items | 1 |
| Item Weight | 95 Grams |
| Model Number | FX-991CW |
| Manufacturer Part Number | FX-991CW-W-ET-V |
| Calculator Type | Engineering/Scientific |
| Power Source | Solar Powered |
| Screen Size | 6.35 Centimetres |
| Number of Batteries | 1 LR44 batteries required. (included) |
| Compatible Devices | Computers, laptops, smartphones |
| Display Type | LCD |
| Colour | gray |
| Enclosure Material | Plastic |
| Item Dimensions L x W | 16.2L x 7.7W centimetres |
| Brand | Casio |
| Material | Plastic |
| Product dimensions | 16.2L x 7.7W centimetres |
Who Should Buy?
-
Students
Ideal for high school and college students needing advanced calculation features for math, science, and engineering courses.
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Professionals
Suitable for engineers and scientists who require a reliable tool for complex calculations in professional settings.
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Exam Candidates
A perfect choice for students preparing for exams that allow calculators, offering features like natural display and 540 functions.
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Basic Users
Not suitable for individuals who only need simple arithmetic, as the complexity may be overwhelming.
DESCRIPCIÓN DEL PRODUCTO
Casio FX-991CW Scientific Calculator 540 Functions and Natural Display
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Preguntas y respuestas de los clientes
-
Pregunta:
What functions does this calculator have?
Respuesta: It includes over 540 functions such as spreadsheets, QR code generation, and advanced equation solving. -
Pregunta:
Is this calculator suitable for exams?
Respuesta: Yes, it is approved for use in exams and comes with a 3-year warranty. -
Pregunta:
How is the display quality?
Respuesta: The calculator features a high-resolution LCD display with 192 x 63 pixels for clear visibility.
Casio FX-991CW Editorial Review
Casio FX-991CW Scientific Calculator 540 Functions And Natural Display offers an impressive range of 540 functions, catering to various scientific and engineering needs. Users have praised its ease of use, even for those new to calculators of this type, highlighting the intuitive layout of the buttons. However, transitioning from previous models may require some adjustment, as some frequently used functions have become less accessible. The solar-powered LCD screen provides clear visibility and supports various devices, making this calculator a practical choice for students and professionals alike.
Customer Reviews & Ratings
1 valoraciones de los clientes
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5 estrella
100%
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ventajas
- 540 functions for versatile calculations
- User-friendly interface for beginners
- Solar-powered for eco-friendliness
- Enhanced display for clarity
- Compact and lightweight design
Contras
- Some functions require multiple key presses
Platform Trust & Buyer Confidence
JG
Jazz
Verified buyer
“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
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Emmanuel
Verified buyer
“I always receive support when I engage customer service. Overall my experience with UBUY has been top notch. Keep up the good work.”
31 August 2026 · via Trustpilot
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fnd
Verified buyer
“The delivery was fast and the product came undamaged and authentic.”
29 August 2026 · via Trustpilot
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Leana
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“Ubuy is extremely efficient and to order online is an easy process. The verity of products to buy is really unlimited! My order was urgent and I got it on time. The products are great! Thank you Ubuy!”
25 August 2026 · via Trustpilot
HL
Hengo
Verified buyer
“Fast, convenient and cheap. Great store!”
27 August 2026 · via Trustpilot
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USD 55
Haz tu pedido ahora y recíbelo por ahí Viernes, Septiembre 11
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características y beneficios
- Ideal for secondary education with intuitive design.
- High-resolution LCD display with 192 x 63 pixels.
- Over 540 functions including spreadsheet and QR code generation.
- Natural display format replicates math symbols as in textbooks.
- Approved for exams with a 3-year warranty.
- Solves equations and systems up to 4 equations and 4x4 matrices.
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