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- Casio fx-991ES Plus C 2nd Edition Calculator
商品＃:
90991569
Casio fx-991ES Plus C 2nd Edition Calculator
86% of respondents would recommend this to a friend
商品＃:
90991569
TWD 12985
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from 英國
0 ratings
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從UK商店匯入
立即訂購並活動它 週四, 十月 01
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Perfect for calculus courses with Integration / Differential templates and advanced mathematics functions performed at the touch of a single key.
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Note: Step Up Voltage Transformer required for using electronics products of 英國 store (230 V). Recommended power converters 立即購買.
What Stands Out
Advanced Functionality
Offers over 400 functions, including calculus and statistics, catering to a wide range of academic levels, making complex calculations more manageable for students and professionals alike.
User-Friendly Design
Features a natural textbook display that allows users to input equations as they appear in textbooks, enhancing understanding and reducing errors during calculations.
Durable Build
Engineered for longevity with a robust design and protective case, ensuring durability for students and professionals who require reliable performance in various environments.
產品詳情
| Brand Name | Casio |
| Model Name | fx-991ES PLUS 2nd edition |
| UPC | 889232609683 |
| Unit Count | 1.0 count |
| Global Trade Identification Number | 00889232609683 |
| Manufacturer | CASIO Computer Inc. |
| Number of Items | 1 |
| Item Weight | 100 Grams |
| Item Type Name | Electronic Calculator, Electronic Dictionary |
| Model Number | fx-991ESPLUSC |
| Manufacturer Part Number | fx-991ESPLUSC |
| Item Dimensions L x W | 16.2L x 7.7W centimetres |
| Calculator Type | Engineering/Scientific |
| Power Source | Battery Powered |
| Screen Size | 6.5 Centimetres |
| Number of Batteries | 1 AAA batteries required. (included) |
| Compatible Devices | USB-compatible devices |
| Display Type | LCD |
| Colour | Black Or Gray |
| Enclosure Material | Plastic |
| Brand | Casio |
| Material | Plastic |
| Product dimensions | 16.2L x 7.7W centimetres |
Who Should Buy?
-
Students
Ideal for high school and college students who need a reliable calculator for math and science subjects.
-
Engineers
Great for engineering professionals requiring advanced calculations and functions in their daily work.
-
Teachers
Perfect for educators who need a versatile calculator to demonstrate mathematical concepts in the classroom.
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Casual Users
Not suitable for casual users who need basic calculations, as its features may be overwhelming.
產品描述
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客戶問題與解答
-
問題:
Is this calculator suitable for college-level math courses?
Answer: Yes, it is highly recommended for college and university science, math, and engineering courses. -
問題:
Can it display formulas like in a textbook?
Answer: Absolutely! The natural textbook display shows formulas and results exactly as they appear in textbooks. -
問題:
What advanced functions does this calculator offer?
Answer: It offers complex number calculations, matrix/vector operations, and various statistical functions including LCM and GCD.
Casio Scientific fx-991ESPLUSC Editorial Review
Casio Fx-991ES Plus C 2nd Edition Calculator is a versatile engineering and scientific calculator designed for users needing accurate calculations. It features a clear LCD display, measuring 6.5 centimeters, making it easy to read results. Known for its reliability, the calculator is powered by a single AAA battery, included, ensuring convenience right out of the box. Users appreciate its lightweight design at just 100 grams, making it highly portable for students and professionals. Additionally, the calculator is compatible with USB devices, enhancing its functionality for various tasks.
Customer Reviews & Ratings
1066 客戶評價
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5 星
83%
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4 星
13%
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3 星
3%
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2 星
0%
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1 星
1%
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優點
- Compact and lightweight design for easy portability
- Clear LCD display for better readability
- Includes AAA battery for immediate use
- Compatible with USB devices for enhanced functionality
- Ideal for engineering and scientific calculations
缺點
- Lacks advanced graphing capabilities compared to other models
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
安全結帳
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TWD 12985
立即訂購並活動它 週四, 十月 01
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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
特色和優勢
- Natural textbook display for easy readability.
- Supports calculus with dedicated templates for Integration and Differential.
- Advanced functions accessible with a single key press.
- Calculates fractions, GCD, LCM and complex numbers.
- Facilitates statistical analysis with two-variable regression and 8 regression types.
- Includes Matrix/Vector calculations and user-defined Logarithms.
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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.