- 主頁 /
- Stationery & Office Supplies /
- 辦公電子產品 /
- 計算器 /
- Scientific /
- Casio FX-991DECW ClassWiz Technical Scientifi...
商品＃:
225677042
Casio FX-991DECW ClassWiz Technical Scientific Calculator, German version
商品＃:
225677042
TWD 1729
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from 英國
0 ratings
撰寫評論
有存貨
從UK商店匯入
立即訂購並活動它 週六, 八月 08
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
With 696 functions, the FX-991DE CW calculator is the most powerful technical-scientific calculator model.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Up Voltage Transformer required for using electronics products of 英國 store (230 V). Recommended power converters 立即購買.
產品詳情
| Calculator Type | Engineering/Scientific |
| Power Source | Battery Powered |
| Number of Batteries | 1 Nonstandard Battery batteries required. (included) |
| Compatible Devices | Tablets, smartphone |
| Display Type | LCD |
| Colour | black |
| Enclosure Material | Plastic |
| Item Dimensions L x W | 17.3L x 7.7W centimetres |
| EU Spare Part Availability Duration | 1 Years |
| Brand Name | Casio |
| Model Name | Ohne Print |
| Unit Count | 1.0 count |
| Global Trade Identification Number | 04549526615580 |
| Manufacturer | Casio Europe GmbH |
| Item Weight | 95 Grams |
| Model Number | FX-991DECW |
| Manufacturer Part Number | FX-991DECW |
| Brand | Casio |
| Material | Plastic |
| Product dimensions | 17.3L x 7.7W centimetres |
產品描述
Casio FX-991DECW ClassWiz Technical Scientific Calculator, German version
有疑問？ 和我們聊天
客戶問答
-
問題:
What functions does the Casio FX-991DE CW calculator support?
Answer: It supports over 696 functions including equations, inequalities, integrals, differentials, matrix operations, and more. -
問題:
How does the QR code function work?
Answer: The QR code function allows you to scan results and visualize them on your smartphone or tablet with ClassPad.net. -
問題:
Is this calculator suitable for students?
Answer: Yes, its intuitive design and menu-assisted navigation make it ideal for students.
Casio Scientific FX-991DECW Editorial Review
**Editorial Review** The Casio FX-991DECW ClassWiz Technical Scientific Calculator has garnered a mixed reception among customers, primarily due to unexpected language barriers. Although the calculator is highly regarded for its functionality, a significant number of users have faced challenges regarding its German-only operating language. Many customers purchased this model thinking it would meet UK education requirements, only to find themselves unable to use the device effectively due to the language restriction. The performance of the calculator itself is comparable to other models in the Casio range—users have expressed satisfaction with its capabilities in performing necessary calculations for their coursework. However, the drawback of receiving a product with German language content led to frustrations and returns, as it rendered the calculator unusable for those not fluent in German. There seems to be a disconnect between the product description and the actual customer experience, which needs to be addressed to improve clarity for future buyers. In summary, while the Casio FX-991DECW ClassWiz Technical Scientific Calculator boasts solid technical performance and meets educational standards for GCSE, buyers should exercise caution regarding the language compatibility before purchasing. **
Customer Reviews & Ratings
1 客戶評價
-
5 星
0%
-
4 星
100%
-
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 functionality and performance.
- Meets educational specifications for GCSE maths.
缺點
- Confusing product listings that can mislead customers.
Platform Trust & Buyer Confidence
MA
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
CK
Chitra
Verified buyer
“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
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“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
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 1729
立即訂購並活動它 週六, 八月 08
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
- World's first high-resolution grayscale display for clearer math representation.
- Designed for intuitive operation with customized button layout.
- Equations, inequalities, integrals, and matrices can be calculated easily.
- Features German menu navigation and natural display for mathematical expressions.
- QR code function to visualize results on smartphones or tablets.
- 680+ functions including advanced vector calculations and polynomial equations.
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.