觀看原文
0 ratings
Casio FX991EX Classwiz Scientific Calculator
Casio FX991EX Classwiz Scientific Calculator
Casio FX991EX Classwiz Scientific Calculator
genuine image
Casio FX991EX Classwiz Scientific Calculator
Casio FX991EX Classwiz Scientific Calculator
Casio FX991EX Classwiz Scientific Calculator
The Casio ClassWiz FX-991EX Scientific Calculator offers an impressive 552 functions, making it an essential tool for students and professionals alike.
Casio FX991EX Classwiz Scientific Calculator
物品 #: 174552643

Casio FX991EX Classwiz Scientific Calculator

物品 #: 174552643

HKD 371

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from 美國

0 ratings 轉寫評價
有存貨
美國 從USA商店導入

QTY:

庫存僅剩 1 件商品。
此產品並非使用 Ubuy 自家物流，可能需要至少 10 天來運送。如此產品的運送出現任何問題，我們可能會從訂單中取消該產品並退款給您。
Secured transactionsecured 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
  • fedex
  • dhl
The Casio ClassWiz FX-991EX Scientific Calculator offers an impressive 552 functions, making it an essential tool for students and professionals alike.
U-Care Warranty:
None
選擇一個計劃
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of 美國 store (110-120). Recommended power converters 立即購買.

What Stands Out

Advanced Functionality
Offers 552 functions including complex calculations, making it ideal for engineering and scientific studies. The extensive features cater to both students and professionals seeking accuracy and efficiency.
High-Resolution Display
Equipped with a LCD screen that provides high-resolution visual output, ensuring clear readability of complex equations and graphs, enhancing the user experience during intensive calculations.
User-Friendly Interface
Designed with intuitive navigation and a clear layout, allowing users to efficiently find functions and perform calculations. This simplicity benefits both beginners and advanced users in their mathematical endeavors.

產品詳情

Shop Casio FX991EX Classwiz Scientific Calculator online at a best price in 香港. 205740027850
BrandCasio
GTIN0079767032593, 0809787035195, 0809394579433
Height0.43in. (1.1 cm)
Weight0.19lbs. (90 grams)

Who Should Buy?

Suitable For
  • Engineering Students

    Ideal for engineering students needing advanced calculations and features for complex mathematical equations and modeling.

  • Mathematics Professionals

    Beneficial for professionals in mathematics requiring a powerful calculator for statistical, algebraic, and calculus functions.

  • Exam Takers

    Perfect for students preparing for exams that allow advanced scientific calculators with extensive functions and capabilities.

Not Suitable For
  • Casual Users

    Not suitable for casual users who need basic calculations as its features can be overwhelming and unnecessary.

產品敘述

Casio FX991EX Classwiz Scientific Calculator

有疑問？ 與我們聊天

客戶問題與解答

  • 題: What is the shipping time for the Casio ClassWiz FX-991EX?

    回答: Shipping from Malaysia typically takes 2 to 3 weeks for economy shipping.
  • 題: Can I return the calculator if I'm not satisfied?

    回答: Yes, items can be returned within 30 days in good condition.
  • 題: Are import duties and taxes included in the price?

    回答: No, import duties and taxes are the buyer's responsibility.

編輯評論

The Casio Fx-991EX ClassWiz Advanced Engineering Scientific Calculator has garnered mixed reviews from customers, presenting a blend of praise and criticism. Many users appreciate its extensive functionality, Considering it great value for its price, especially given the variety of features available, such as the ability to save variables and edit formulas post-calculation. The convenience of its QR code generator adds a fun twist that some customers enjoy, stating that it significantly enhances their calculation experience. However, some users express dissatisfaction with the calculator's design and usability. Complaints about its size being less portable than previous models, as well as concerns over the tactile feel and noise of the buttons, have been noted. The legibility of the alternate key labels and the fit of the cover are additional points of contention, leading some to perceive the overall user experience as somewhat compromised. Despite these grievances, many still recognize the calculator's capabilities, highlighting its many useful functions that simplify complex calculations. In conclusion, while the Casio Fx-991EX ClassWiz is heralded for its impressive features and value, it may not appeal to everyone due to its size and certain design elements that could affect usability. **

Customer Reviews & Ratings

101 客戶評分
  • 5 星
    92%
  • 4 星
    3%
  • 3 星
    0%
  • 2 星
    0%
  • 1 星
    1%

評價此產品

與其他客戶分享您的想法

優點

  • Extensive functions and features, enhancing calculation capabilities.
  • Ability to save variables and edit formulas post-calculation.
  • Fun QR code generator adds a unique touch.
  • Generally perceived as great value for the price.

缺點

  • Larger size compared to older models may limit portability.

Platform Trust & Buyer Confidence

trustpilot logo
3.8/5 96 reviews
Read reviews
FZ
F Zhang
Verified buyer

“Good product, and smooth delivery!”

18-Jul-26 · via Trustpilot
RD
Roxy
Verified buyer

“Great products and services”

17 April 2026 · via Trustpilot
KD
Khushi
Verified buyer

“Ubuy Hong Kong is a game-changer. I was looking for a specific American brand that doesn't ship to Asia, and Ubuy had it in stock. The selection of global products is incredible. It saves me the hassle of using freight forwarders or asking friends to bring items over. The process was seamless from checkout to delivery”

6 July 2026 · via Trustpilot
KM
kritika
Verified buyer

“I?m always nervous buying electronics and skincare online, but Ubuy Hong Kong delivered exactly what I ordered and it was 100% genuine. It?s refreshing to find a platform that you can actually trust with premium brands. Will definitely be a returning customer.”

3 July 2026 · via Trustpilot
S
Sam
Verified buyer

“Great product, good packing, the goods arrived quickly and well protected.”

6 June 2026 · via Trustpilot
安全結帳 Global Delivery Easy Returns Genuine Products

Product Price History

重要資訊

  • 限制：如跨國購買產品，請注意製造商的保固有可能無效；製造商服務選項可能無法使用；產品手冊、教學、以及安全警示可能不會是目的地國家的語言；產品（與附加材料）設計也許不會符合目的地國家的標準、規格、以及標示要求；且產品也許不會符合目的地國家的伏特數值與其他電力標準（需要使用合適的變壓器或轉接器）。收件者須負責確定該產品在目的地國家可合法進口。當在 Ubuy 或其聯盟夥伴網站上訂購時，收件者為記錄上的進口者，且必須遵從目的地國家的法律與規範。
  • 由於 Ubuy 是一個全球搜尋引擎，並不是所有列於 Ubuy 的產品都有出售。產品須受出口／貿易法規規範。

HKD 371

此產品並非使用 Ubuy 自家物流，可能需要至少 10 天來運送。如此產品的運送出現任何問題，我們可能會從訂單中取消該產品並退款給您。

QTY:

庫存僅剩 1 件商品。
Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

特色和優勢

  • Features 552 functions for comprehensive calculations.
  • High-resolution LC display for clear viewing.
  • Supports complex numbers and advanced equations.
  • Includes an automatic parenthesis feature for ease of use.
  • Energy-efficient with solar and battery power options.
  • Versatile for both academic and professional applications.

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.