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Número do item:
232369367
Casio FX-991EX Classwiz Advanced Engineering Scientific Calculator-552 Function
Número do item:
232369367
R$ 164
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from Estados Unidos
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Em estoque
Importado de loja dos USA
QTY:
Restam apenas 3 itens em estoque.
Peça agora e receba por volta de Terça, Agosto 04
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Nossos principais parceiros logísticos
With a striking capability of 552 functions, the Casio FX-991EX Classwiz merges advanced technology with user-friendly features, making it a versatile companion for every mathematical challenge.
Envio
rápido
Devolução
gratúita*
Embalagem segura
Produtos 100% originais
Conformidade com PCI DSS
Certificado ISO 27001
Destaques do Produto
Comprehensive Functions
With 552 functions, the Casio FX-991EX Classwiz covers a wide range of calculations for engineering and scientific applications, catering to students and professionals alike.
High-Resolution Display
The advanced LCD screen allows for clear visual representation of calculations, including graphs and equations, enhancing understanding and usability in complex problem-solving.
User-Friendly Interface
Designed for intuitive navigation, the Casio FX-991EX offers easy access to functions and features, making it ideal for both beginners and seasoned users seeking efficiency.
Detalhes do produto
| Battery Included | Yes |
| Power Source | Battery, Solar |
| Size | Handheld |
| MPN | FX-991EX |
| Model Number | FX-991EX |
| Max. Digits | 12 |
| Hign-concerned Chemical | None |
| Brand | Casio |
| Applicable Battery Type | Coin Batteries |
| Key Size | Regular |
| Type | Scientific |
| Display Size | Regular |
| Features | LCD Display |
| UPC | Does not apply |
| Item Weight | 0.8 lbs (360 grams) |
Para quem é indicado?
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Engineering Students
Ideal for engineering students needing complex calculations and a wide range of functions for coursework and exams.
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College Mathematics
Suitable for college students studying advanced mathematics, providing tools for calculus, algebra, and statistics.
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Professional Engineers
A reliable tool for professional engineers requiring precise calculations and data analysis in their projects.
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Basic User
Not ideal for casual users who only need simple arithmetic due to its complexity and extensive functions.
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Younger Students
May be too advanced for younger students or beginners who are just learning basic math concepts.
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Non-technical Fields
Not suitable for users in non-technical fields who do not require advanced mathematical functions or engineering capabilities.
DESCRIÇÃO DO PRODUTO
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Perguntas e Respostas do cliente
-
pergunta:
What types of calculations can the Casio FX-991EX handle?
responda: It can handle algebraic equations, statistical analyses, matrix calculations, and unit conversions. -
pergunta:
Is the calculator suitable for outdoor use?
responda: Yes, it's powered by both battery and solar energy, making it ideal for outdoor activities. -
pergunta:
How does the lightweight design benefit users?
responda: Its lightweight design allows for easy transport, making it convenient for students and professionals on the go.
casio FX-991EX Editorial Review
The Casio FX-991EX Classwiz Advanced Engineering Scientific Calculator has received a mixed but overall positive reception from users. Many customers appreciate the value for money that this model provides, especially Considering the advanced features it offers. The calculator is touted for its extensive functionality, including the ability to store variables and edit formulas, making it a favorite among students and professionals who require detailed and complex computations. However, some users have expressed dissatisfaction with certain aspects of the design and usability. Complaints include the calculator's size, which lacks the portability of older models, as well as the feel of its keys, which some describe as "chiclet" style with a rattling noise upon pressing. Additionally, the surface texture has made alternate key labels difficult to read in various lighting conditions. While the visual display and formula tracking were appreciated, the variable entry method (V.P.A.M.) was not well-received by all users. On the whole, the FX-991EX is recognized for its impressive array of features and ease of use, despite some individual grievances regarding its design choices. **
Comentários e avaliações dos clientes
101 Avaliações dos clientes
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92%
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Prós
- Excellent value for money
- Extensive range of functions and features
- Capability to store and edit variables easily
- User-friendly, making calculations straightforward
- Additional fun feature: QR code generation
Contras
- Larger size compared to previous models (less portable)
Platform Trust & Buyer Confidence
MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer
“Accurate delivery timing given”
16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer
“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
LM
Leila
Verified buyer
“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer
“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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R$ 164
Peça agora e receba por volta de Terça, Agosto 04
Este item não é restrito no meu país. (Por favor clique no link acima se este item não for restrito em seu país para análise por parte da nossa equipe e permissão de envio).
QTY:
Restam apenas 3 itens em estoque.
Transação Segura
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Nossos principais parceiros logísticos
A entrega internacional mais rápida
Características e benefícios
- Features 552 advanced functions for diverse calculations.
- Crystal-clear LCD display ensures visibility in all lighting.
- Battery and solar powered for extended usability.
- Lightweight design (0.8 lbs) perfect for portability.
- User-friendly interface enhances rapid data entry.
- Ideal for students and professionals in various fields.
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