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Número do item:
79938247
Casio FX991EX Classwiz Scientific Calculator
87% of respondents would recommend this to a friend
Número do item:
79938247
R$ 350
Detalhes do preço
Excluindo custos de envio e alfandegários ( Os custos de envio e alfandegários serão calculados no checkout )
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Peça agora e receba por volta de Sexta, Setembro 18
Transação Segura
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Nossos principais parceiros logísticos
The Casio fx-991EX is the ultimate in scientific calculators.
Envio
rápido
Devolução
gratuita*
Embalagem segura
Produtos 100% originais
Conformidade com PCI DSS
Certificado ISO 27001
Destaques do Produto
Advanced Functions
Offers over 500 functions including 4x4 matrix calculations, complex number calculations, and calculus capabilities, catering to high school and college students for diverse subjects.
High-Resolution Display
Features a 192 x 63 pixel LCD screen that provides clear, detailed visualizations of equations and graphs, enhancing readability and usability during complex problem-solving.
Interactive Features
Incorporates an intuitive user interface and a natural textbook display for easy input and review of mathematical expressions, making it accessible for learners at all levels.
Detalhes do produto
| Brand | Casio |
| GTIN | 0079767032593, 0809787035195, 0809394579433 |
| Height | 0.43in. (1.1 cm) |
| Weight | 0.19lbs. (90 grams) |
Para quem é indicado?
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Students
Ideal for high school and university students needing advanced functions for mathematics, physics, and engineering courses.
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Professionals
Great for engineers and scientists who require precise calculations for research and project work in various fields.
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Exam Candidates
Suitable for students preparing for standardized tests that permit scientific calculators, offering comprehensive calculation features.
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Casual Users
Not necessary for individuals who need basic calculations, as simpler calculators would suffice and be easier to use.
DESCRIÇÃO DO PRODUTO
About This Item
The Casio FX-991EX Advanced Scientific Calculator HD Display CLASSWIZ is the ultimate tool for advanced calculations and scientific problem-solving. Featuring a high-resolution HD display, this Casio calculator delivers crystal-clear visuals that make complex calculations a breeze. Whether you're a student working on equations or a professional calculating statistics, this calculator is designed to provide accurate results every time. The Casio FX-991EX is equipped with a range of features to meet the needs of even the most demanding users.
Its natural display allows you to input equations and mathematical expressions just as they appear in textbooks, making it easier than ever to understand and solve complex problems. With its equation solver, this Casio calculator can find the solution to equations with just a few taps of the keypad. No more manual trial and error - save time and effort by letting the calculator do the work for you. Ideal for engineering students, this scientific calculator is packed with functions needed for advanced calculations.
From trigonometry and calculus to logarithms and fractions, the Casio FX-991EX has you covered. The Casio CLASSWIZ series is known for its usability and reliability, and the FX-991EX is no exception. Its sleek and modern design, combined with the convenience of a color display, ensures that it stands out from the crowd. Whether you're a high school student looking to simplify graphing or a professional needing a versatile calculator for your work, the Casio FX-991EX is a must-have. Its programmable functions allow you to customize your calculations and streamline your work process. Get ready to take your calculations to the next level with the Casio FX-991EX Advanced Scientific Calculator HD Display CLASSWIZ.
Order yours today and experience the power of advanced technology at your fingertips.
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Perguntas e respostas do cliente
-
Pergunta:
What type of display does it have?
Resposta: The Casio fx-991EX has a high-definition LCD display with a backlight. -
Pergunta:
Does it have calculus capabilities?
Resposta: Yes, it has ClassWiz technology that allows for easy and efficient calculus. -
Pergunta:
What is the power source for this calculator?
Resposta: It has a dual power source of solar and battery to ensure you are never caught without power.
Revisão Editorial
The Casio FX991EX Classwiz Scientific Calculator has received a generally favorable reception from users, highlighting its advanced features and functionality. Many customers appreciate the value it offers, especially during promotional discounts. Users recommend it for its array of capabilities, including variable memory functions, which allow for storing Constants for easy retrieval. With many pre-programmed Constants and the ability to edit formulas post-calculation, the FX991EX simplifies complex computations, making it ideal for students and professionals alike. However, not all feedback has been glowing. Some users have expressed dissatisfaction with its size and ergonomics, preferring the compactness of earlier models like the FX260. The key design has drawn criticism for feeling cheap and producing a rattling sound, along with concerns about the readability of some labels due to the mottled surface. Furthermore, the V.P.A.M. (Visual Programmable Algebraic Method) entry method, which is touted as a principal feature, has been deemed cumbersome by some, as it requires additional clicks compared to more straightforward input methods. Despite these critiques, the FX991EX has been praised for its aesthetic appeal, quick performance compared to competitors, and its harmonious blend of modern design and functionality. To some, it stands as a worthy upgrade in technology with exciting features, such as the QR code generator, enhancing its usability beyond simple calculations. **
Comentários e avaliações dos clientes
101 Avaliações dos clientes
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5 Estrela
92%
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4 Estrela
3%
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3 Estrela
0%
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1 Estrela
1%
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Prós
- Advanced features and functionality including variable memories and pre-programmed Constants.
- Easy to use with a variety of useful functions.
- Aesthetically pleasing design and faster performance than competing models.
- Capable of editing formulas post-calculation and generating QR codes.
Contras
- Larger size than some users prefer, making it less portable.
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R$ 350
Peça agora e receba por volta de Sexta, Setembro 18
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).
Qtd.:
Apenas 1 item restante em estoque.
Transação Segura
Em conformidade com o PCI DSS e com certificação ISO 27001:2022, com pagamentos criptografados e proteção total ao comprador em todos os pedidos.
Nossos principais parceiros logísticos
Entrega internacional mais rápida
Características e benefícios
- High-definition LCD display and backlight
- ClassWiz technology for easy calculus
- Dual power source of solar and battery
- Made in China, new and sealed
- Perfect for business and scientific use
- Take your work to the next level
Garantia Ubuy
Tenha uma experiência de compra tranquila e sem preocupações, com produtos 100% originais, segurança de pagamento em conformidade com o padrão PCI DSS, proteção de dados certificada pela ISO 27001, a entrega internacional mais rápida, devoluções gratuitas e embalagem segura em todos os pedidos.*