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товар №:
245965110
Casio FX-991EX Scientific Calculator FX 991 EX Classwiz 552 function
товар №:
245965110
TJS 267
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The Casio FX-991EX Scientific Calculator is a versatile tool for various calculations.
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What Stands Out
Advanced Functions
With 552 functions, the Casio FX-991EX excels in tackling complex calculations, science, engineering, and statistics, making it ideal for students and professionals alike.
High-Resolution Display
The ClassWiz features a high-resolution display that enhances readability, allowing users to view equations and data comfortably, significantly improving the overall user experience.
User-Friendly Interface
Designed with an intuitive layout, this calculator facilitates quick access to functions, empowering users to efficiently solve mathematical problems without getting lost in menus.
Информация о продукте
| Brand | Unbranded |
| Key Size | Regular |
| Type | Scientific, Basic |
| Display Size | Regular |
| Power Source | Battery, Solar |
| Size | Handheld |
| Model | FX-991EX |
| MPN | N/A |
| Features | Programmable, LCD Display, Backlight, Calculus |
| Country of Origin | Thailand |
| UPC | N/A |
| Item Weight | 0.93 lbs (420 grams) |
Who Should Buy?
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Students
Ideal for high school and university students tackling complex mathematics, physics, and engineering problems efficiently.
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Professionals
Useful for professionals in technical fields who require quick calculations and graphing functionalities in their work.
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Researchers
Beneficial for researchers needing advanced statistical functions and a wide range of mathematical capabilities in their analysis.
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Basic Users
Not suitable for users requiring simple calculators for basic arithmetic tasks without complex functions or features.
ОПИСАНИЕ ТОВАРА
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Вопросы и ответы клиентов
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вопрос:
What power sources does the Casio FX-991EX use?
отвечать: It is powered by both solar energy and batteries. -
вопрос:
Can the calculator handle advanced mathematical functions?
отвечать: Yes, it includes calculus functions and programmability. -
вопрос:
Is the display easy to read in low light conditions?
отвечать: Yes, it features an LCD display with backlight.
Редакционный обзор
The Casio FX-991EX Scientific Calculator FX 991 EX Classwiz offers an extensive 552 functions, making it a versatile tool for any student or professional needing advanced calculations. This scientific calculator features a regular-sized LCD display with backlight capability, enhancing visibility in various lighting conditions. Its dual power source relies on both battery and solar energy, ensuring it operates efficiently while being eco-friendly. Users appreciate its programmable features, which allow for customization and ease of use in complex mathematical tasks. Additionally, its handheld size makes it convenient for portability in classrooms or on work sites.
Customer Reviews & Ratings
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Плюсы
- Extensive 552 functions for advanced calculations
- User-friendly programmable features
- Regular-sized LCD with backlight for visibility
- Dual power source: battery and solar
- Compact and portable design for students
Минусы
- Minor learning curve for new users
Platform Trust & Buyer Confidence
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Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
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22 July 2026 · via Trustpilot
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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TJS 267
Закажите сейчас и получите товар приблизительно Среда, Сентябрь 23
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В наличии осталось только 1 товара.
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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
Особенности и преимущества
- Perfect for office and business use.
- Offers both basic and scientific functions.
- Powered by solar energy and batteries for convenience.
- Features an LCD display with backlight for easy reading.
- Includes calculus functions and programmability.
- Reliable and efficient for professional needs.
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