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Artikel #:
222159806
Casio FX991EX Classwiz Scientific Calculator
90% of respondents would recommend this to a friend
Artikel #:
222159806
€ 21
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from ZDA
0 ratings
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Uvoženo iz trgovine USA
Naročite zdaj in dobite okoli dne: Torek, September 29
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With an astonishing 552 functions at your fingertips, this advanced engineering scientific calculator is built to tackle complex calculations and provide solutions across various disciplines.
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What Stands Out
Extensive Functions
With 552 built-in functions, the Casio FX-991EX supports diverse calculations, making it ideal for engineering, mathematics, and science students, addressing complex problems effectively.
High-Resolution Display
Equipped with a high-resolution LCD, the calculator presents graphs and equations clearly, enhancing visibility and user experience compared to standard scientific calculators.
User-Friendly Interface
Designed with an intuitive layout, the Casio FX-991EX simplifies navigation and operation, allowing quick access to functionalities and reducing the learning curve for users.
Podrobnosti produkta
| Brand | Casio |
| GTIN | 0079767032593, 0809787035195, 0809394579433 |
| Height | 0.43in. (1.1 cm) |
| Weight | 0.19lbs. (90 grams) |
Who Should Buy?
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Engineering Students
Ideal for students studying engineering courses needing advanced calculations and multiple functions for complex problems.
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Math Professionals
Great for professional mathematicians who require a reliable calculator with extensive functionality for various mathematical operations.
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High School Students
Perfect for high school students preparing for exams who need a versatile scientific calculator for coursework and tests.
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Basic Users
Not suitable for users requiring only basic arithmetic functions, as it offers complex features that may confuse them.
OPIS IZDELKA
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Vprašanja in odgovori strank
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Vprašanje:
What makes the Casio Fx-991EX ClassWiz suitable for students?
Odgovor: Its range of 552 functions and user-friendly features support both basic and advanced mathematical studies, making it ideal for learners at all levels. -
Vprašanje:
Is the calculator easy to use in different lighting conditions?
Odgovor: Yes, the sleek LCD display is complemented by a backlight feature, ensuring readability in dim or bright environments. -
Vprašanje:
How portable is the Casio Fx-991EX ClassWiz?
Odgovor: Weighing only 1.2 lbs, it’s compact and fits easily in a backpack, making it convenient for on-the-go calculations.
casio Editorial Review
The Casio FX991EX Classwiz Scientific Calculator has received a range of reactions from customers, highlighting both its strengths and weaknesses. Many users appreciate the calculator’s advanced features, such as the ability to store multiple values in variable memory and the inclusion of numerous pre-programmed Constants, which enhance usability and streamline calculations. The clear display that shows both the entered formula and the result is also a notable feature that some users find attractive for better understanding their calculations. However, there are several critiques aimed at its design and ergonomics. A common complaint is that while the calculator offers modern functionality, it lacks the portability of older models, with some users feeling that it is too large for convenient carriage. Additionally, the key design has received unfavorable feedback; users describe the keys as feeling like "chiclets" and making an undesirable rattling noise. The visibility of alternative key labels has also been criticized due to a mottled surface texture that obscures readability, particularly in low lighting conditions. Lastly, the slip-on cover has drawn negative remarks for being loose and unreliable. Despite these criticisms, many users express satisfaction with the calculator's performance and features, suggesting that it fulfills its purpose effectively, particularly for students and professionals who require a reliable scientific tool. **
Customer Reviews & Ratings
1 Ocene kupcev
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5 Zvezda
100%
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4 Zvezda
0%
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3 Zvezda
0%
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2 Zvezda
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1 Zvezda
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Prednosti
- Extensive range of useful functions and pre-programmed Constants
- Ability to save and edit formulas
- Clear display for simultaneous viewing of formulas and results
- Overall good value for the price
Slabosti
- Larger size than previous models, affecting portability
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
EK
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
Verified buyer
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25 August 2026 · via Trustpilot
HL
Hengo
Verified buyer
“Fast, convenient and cheap. Great store!”
27 August 2026 · via Trustpilot
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Pomembne informacije
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€ 21
Naročite zdaj in dobite okoli dne: Torek, September 29
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Značilnosti in prednosti
- 552 functions for tackling complex calculations.
- User-friendly LCD display with backlight for clear visibility.
- Eco-friendly solar-powered and battery-operated design.
- Portable and lightweight, ideal for students and professionals.
- Advanced features for higher education in mathematics and engineering.
- Versatile applications enhancing problem-solving skills across disciplines.
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Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.