商品＃:
79386900
CASIO FX-991ES Plus 1st Edit Functional Scientific 10+2Digit Calculator Student
商品＃:
79386900
TWD 1316
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from 美國
0 ratings
撰寫評論
有存貨
從USA商店匯入
立即訂購並活動它 週六, 八月 15
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Casio FX-991ES Plus Scientific Calculator - Rich Amenities, Comfortable Use
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
What Stands Out
Advanced Functionality
The Casio fx-991ES Plus offers over 400 functions, including complex number calculations and statistical analysis, perfectly catering to students' diverse mathematical needs.
Natural Display
Its Natural V.P.A.M. display shows expressions as they appear in textbooks, allowing users to understand and verify calculations intuitively, enhancing learning and confidence in problem-solving.
Durable Design
Designed with students in mind, this calculator combines a lightweight build with a protective cover, ensuring reliability and portability for on-the-go studies and exams.
產品詳情
| Brand | Casio |
| Type | Scientific |
| Power Source | Battery |
| Size | Handheld |
| MPN | Casio |
| UPC | Does not apply |
| Country of Origin | Japan |
| Item Weight | 1 lbs (450 grams) |
Who Should Buy?
-
High School Students
Ideal for students tackling advanced mathematics, physics, and engineering courses requiring extensive functionality in calculators.
-
University Students
Perfect for university-level coursework where complex calculations, statistical analysis, and scientific functions are essential.
-
STEM Enthusiasts
Great for individuals in STEM fields looking for a reliable and feature-rich calculator to aid in various projects.
-
Casual Users
Not ideal for users who only need basic arithmetic, as the advanced features may be unnecessary and overwhelming.
產品描述
About This Item
Introducing the CASIO FX-991ES Plus 1st Edit Functional Scientific 102Digit Calculator! Whether you're a high school student, college student, or a professional in the fields of engineering, physics, computer science, or mathematics, this scientific calculator is designed to meet all your calculation needs. With 417 functions at your disposal, this calculator offers unparalleled versatility and efficiency. From simple arithmetic calculations to complex equations, this calculator can handle it all. It even features advanced functions like matrix calculations, equation solvers, and trigonometry functions, making it perfect for students and professionals alike. One of the standout features of this calculator is its natural textbook display, which allows you to view mathematical expressions and formulas just as they would appear in a textbook.
This feature enhances understanding and readability, making it easier for you to grasp complex concepts. For students specifically, this calculator is an indispensable tool. It's designed to help you get through your coursework with ease. It's equipped with a fraction calculation function, which simplifies working with fractions, and a statistics function, which is particularly useful for data analysis and probability calculations.
Additionally, this calculator is an excellent companion for those studying calculus, as it includes graphing features and calculus functions. Not only is this calculator packed with essential features, but it's also built to last. The CASIO FX-991ES Plus is known for its durability, ensuring that it will be a reliable tool for years to come. Invest in the CASIO FX-991ES Plus 1st Edit Functional Scientific 102Digit Calculator and experience the convenience and precision it offers. Whether you're a student, professional, or researcher, this calculator is the perfect companion for all your scientific and mathematical needs.
有疑問？ 和我們聊天
客戶問答
-
問題:
What type of power supply does it have?
Answer: Solar power and battery -
問題:
How many functions does it support?
Answer: 417 different functions -
問題:
Does it have a high-definition screen?
Answer: Yes, it has a high-definition screen with a textbook display feature
casio Editorial Review
The CASIO FX-991ES Plus 1st Edit Functional Scientific Calculator has garnered positive feedback from users who appreciate its reliable performance and overall value for money. Customers have praised the product for being a solid and well-made calculator that meets their educational needs effectively. The accuracy of its calculations, backed by a robust Japanese movement in its internal mechanisms, ensures that it stands up to the rigors of both student and professional use. Users note that the calculator is straightforward to use, aligning perfectly with its description and offering functionality that supports a wide range of mathematical tasks. With features that rival more expensive models, this calculator provides an impressive combination of quality and affordability. Overall, the CASIO FX-991ES Plus is a trusted companion for students and professionals alike, delivering exceptional performance without the hefty price tag usually associated with high-end models. **
Customer Reviews & Ratings
1 客戶評價
-
5 星
100%
-
4 星
0%
-
3 星
0%
-
2 星
0%
-
1 星
0%
評論這個產品
和其他客戶分享您的想法
優點
- Reliable and accurate performance
- Excellent value for money
- Solid Construction and quality materials
- User-friendly interface
- Comparable features to more expensive models
Platform Trust & Buyer Confidence
MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer
“Accurate delivery timing given”
16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer
“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
LM
Leila
Verified buyer
“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer
“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
安全結帳
Global Delivery
Easy Returns
Genuine Products
Product Price History
重要資訊
- 限制：對於國際運輸的產品，請注意任何製造商保修可能無效；製造商服務選項可能不可用；產品手冊、說明和安全警告可能不是目的地國家的語言；產品（及隨附材料）的設計可能不符合目的地國家的標準、規範和標籤要求；並且產品可能不符合目的地國家的電壓和其他電氣標準（如果適用，需要使用適配器或轉換器）。收件人有責任確保產品可以合法進口到目的地國家。當從Ubuy或其關聯公司訂購時，收件人是記錄在案的進口人，並且必須遵守目的地國家的所有法律和法規。
- 由於Ubuy是一個全球搜索引擎，因此並非Ubuy上列出的所有產品都在出售。產品受出口/貿易法規的約束。
TWD 1316
立即訂購並活動它 週六, 八月 15
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
特色和優勢
- Variety of functions and operations
- Screen width and ergonomic design for ease of use
- Supports display features and integration facilities
- Two-way power supply - solar energy and battery
- 417 different functions including tables, fractions, and statistical calculations
- High-definition screen with textbook display feature
Ubuy Assurance
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.