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Προϊόν #:
98372349
Casio FX-991EX Scientific Calculator FX 991 EX Classwiz 552 function
81% of respondents would recommend this to a friend
Προϊόν #:
98372349
€ 57
Price Details
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The fx-991EX ClassWiz is lightweight, durable, and user-friendly, perfect for academic and professional needs.
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What Stands Out
Advanced Functions
The Casio FX-991EX offers 552 functions, including advanced mathematical operations, statistical calculations, and complex number handling, making it a versatile tool for students and professionals alike.
Spreadsheet Capability
Incorporating a spreadsheet function, this calculator allows for data management and graphical analysis, enabling users to visualize equations and calculate statistical results efficiently.
User-Friendly Interface
The intuitive ClassWiz interface features a high-resolution display and easy navigation, ensuring users can access functions quickly, enhancing productivity and learning experience.
Λεπτομέρειες προιόντος
| Brand | Casio |
| GTIN | 4971850092315 |
| Size | Handheld |
| Display Size | Regular |
| Type | Scientific, Basic |
| Weight | 0.44 pounds (200 grams) |
Who Should Buy?
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Students
Ideal for high school and college students needing advanced functions for mathematics, physics, and engineering coursework.
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Professionals
Great for engineers and scientists who require precise calculations and statistical analysis in their daily work.
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Exams
Approved for use in various standardized tests, making it suitable for exam preparation and academic assessments.
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Beginners
May overwhelm new users with complex functionalities that they might not need for simple calculations.
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Ερωτήσεις & Απαντήσεις Πελατών
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ερώτηση:
What types of calculations can the fx-991EX ClassWiz perform?
απάντηση: It can perform advanced calculations including trigonometric, logarithmic, statistical, and complex number operations. -
ερώτηση:
Is it suitable for use during exams?
απάντηση: Yes, it meets the requirements for various exams such as SPM, UEC, GCSE, AS, and A-Level. -
ερώτηση:
How does the QR code generator work?
απάντηση: The QR code generator allows you to create codes for equations and graphs, which can be easily shared with mobile devices.
Editorial Review
**Editorial Review of Casio FX-991EX Original Scientific Calculator Classwiz** The Casio FX-991EX is Consistently praised by users for its robust functionality and user-friendly design, making it an essential tool for students and professionals, particularly in engineering fields. Many users highlight the significant upgrade in the display quality compared to its predecessor, the FX-991ES. The clear and crisp screen enhances readability and usability, which is a notable advantage when working with complex mathematical expressions and functions. Users appreciate the calculator's powerful capabilities, which include the ability to quickly solve equations, perform integrals, and manage polynomial equations up to quartics—features many find essential in their daily academic or professional tasks. The calculator's spreadsheet functionality, while noted to have limitations—such as data not being saved upon powering off—offers an intuitive interface, albeit with some drawbacks. Another point of admiration is the calculator's efficiency in base conversions, which is particularly useful for programmers. Users have remarked on the smooth tactile experience of the keys, enhancing the overall experience of using the calculator. However, some users caution about the limitations of the spreadsheet feature and the loss of data upon power off. Despite this, the overwhelming sentiment remains positive, with many users recommending the Casio FX-991EX as a reliable and powerful scientific calculator for both students and professionals alike. **
Customer Reviews & Ratings
225 βαθμολογίες πελατών
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5 αστέρι
92%
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4 αστέρι
6%
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3 αστέρι
0%
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2 αστέρι
0%
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1 αστέρι
0%
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Πλεονεκτήματα
- Excellent display quality enhances usability and readability.
- Robust functionality for solving equations and mathematical problems.
- Fast performance, particularly in complex calculations.
- User-friendly design and comfortable key response.
- Great for base conversions and algebraic functions.
Μειονεκτήματα
- Spreadsheet functionality is limited (data loss when powered off).
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
Ασφαλές Στάδιο Πληρωμής
Global Delivery
Easy Returns
Genuine Products
Product Price History
Σημαντικές πληροφορίες
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€ 57
Παραγγείλτε τώρα και πάρτε το περίπου: Τρίτη, Νοέμβριος 10
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Απομένει μόνο 1 στοιχείο σε απόθεμα.
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Χαρακτηριστικά & Πλεονεκτήματα
- High-performance scientific calculator with 552 functions.
- Ideal for students and professionals in math, engineering, and science.
- Features a high-resolution LCD display and spreadsheet functionality.
- Generates QR codes for easy sharing and visualization.
- Dual power source: solar and battery for reliable use.
- Lightweight and user-friendly design for effortless operation.
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