- Halaman Beranda /
- Stationery & Office Supplies /
- Elektronik kantor /
- Kalkulator /
- Scientific /
- Casio fx-991ES Plus C 2nd Edition Calculator
0 ratings
Barang #:
90991569
Casio fx-991ES Plus C 2nd Edition Calculator
Barang #:
90991569
USD 126
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from Inggris
0 ratings
Tulis ulasan
Persediaan
Diimpor dari toko UK
Pesan sekarang dan dapatkan kira-kira pada Rabu, Agustus 19
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
Perfect for calculus courses with Integration / Differential templates and advanced mathematics functions performed at the touch of a single key.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
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.
Rincian Produk
| 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 |
| Item Dimensions L x W | 16.2L x 7.7W centimetres |
| Brand Name | Casio |
| Model Name | fx-991ES PLUS 2nd edition |
| UPC | 889232609683 |
| Global Trade Identification Number | 00889232609683 |
| Manufacturer | CASIO Computer Inc. |
| Manufacturer Part Number | fx-991ESPLUSC |
| Model Number | fx-991ESPLUSC |
| Item Weight | 100 Grams |
| Item Type Name | Electronic Calculator, Electronic Dictionary |
| Unit Count | 1.0 count |
| 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.
-
Casual Users
Not suitable for casual users who need basic calculations, as its features may be overwhelming.
DESKRIPSI PRODUK
Casio fx-991ES Plus C 2nd Edition Calculator
Punya Pertanyaan? Berbincanglah dengan kami
Tanya & Jawab Pelanggan
-
pertanyaan:
Is this calculator suitable for college-level math courses?
menjawab: Yes, it is highly recommended for college and university science, math, and engineering courses. -
pertanyaan:
Can it display formulas like in a textbook?
menjawab: Absolutely! The natural textbook display shows formulas and results exactly as they appear in textbooks. -
pertanyaan:
What advanced functions does this calculator offer?
menjawab: It offers complex number calculations, matrix/vector operations, and various statistical functions including LCM and GCD.
Casio Scientific fx-991ESPLUSC Editorial Review
The Casio fx-991ES Plus C 2nd Edition Calculator has garnered a positive reception among students and users for its advanced functionality and user-friendly features. Designed for both high school and university students, this calculator excels in handling complex equations, matrices, and integrals, making it an essential tool for various mathematical and scientific disciplines. One of the most praised attributes is its natural textbook display, which enhances usability by allowing users to input and see equations exactly as they appear in textbooks. This feature not only improves comprehension but also helps reduce errors when solving problems. Furthermore, its lightweight and compact design makes it easily portable, a significant advantage for students frequently transitioning between classes or study sessions. Many users have highlighted the build quality as robust and durable, exhibiting a sturdy Construction suitable for rigorous daily use. The calculator's clear and well-spaced buttons facilitate quick and straightforward data input, enhancing overall user experience. Coupled with its affordability, the fx-991ES Plus C presents remarkable value for students seeking a reliable and comprehensive scientific calculator. While it shares functionalities with other models, such as the fx-115 and fx-570 series, it stands out as a widely recognized choice due to its acceptance in professional exams like the fundamentals of engineering. Positive feedback regarding its advanced capabilities—such as complex arithmetic, statistics, and calculus—further emphasizes its utility in academic settings. In summary, the Casio fx-991ES Plus C 2nd Edition Calculator is highly recommended for students pursuing advanced math and science courses. Its blend of sophisticated features, ease of use, and portability makes it a top contender in the market. ###
Customer Reviews & Ratings
1 peringkat pelanggan
-
5 bintang
100%
-
4 bintang
0%
-
3 bintang
0%
-
2 bintang
0%
-
1 bintang
0%
Ulas produk ini
Bagikan pikiran Anda kepada pelanggan lain
Pro
- Advanced functionality for complex equations, matrices, and calculus
- Natural textbook display for easy input and review
- Lightweight and portable design
- Sturdy build quality suitable for daily use
- Clear button layout for straightforward operation
- Excellent value for money ###
Kontra
- Not programmable, which may limit some users
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
Pembayaran Aman
Global Delivery
Easy Returns
Genuine Products
Product Price History
Informasi penting
- Batasan : Untuk produk yang dikirim secara internasional, harap diperhatikan bahwa garansi pabrik mungkin tidak berlaku; pilihan layanan pabrikan mungkin tidak tersedia; manual produk, instruksi, dan peringatan keselamatan mungkin tidak tersedia dalam bahasa negara tujuan; produk (dan material penyerta) mungkin tidak dirancang sesuai standar, spesifikasi, dan persyaratan pelabelan negara tujuan; dan produk mungkin tidak sesuai dengan voltase negara tujuan dan standar kelistrikan lainnya (memerlukan penggunaan adaptor atau konverter jika tersedia). Penerima bertanggung jawab untuk memastikan bahwa produk tersebut dapat diimpor secara sah ke negara tujuan. Saat memesan dari Ubuy atau afiliasinya, penerima tercatat sebagai importir dan harus mematuhi semua hukum dan peraturan negara tujuan.
- Tidak semua produk yang terdaftar di Ubuy sedang dijual, karena Ubuy adalah mesin pencari global. Produk tunduk pada peraturan ekspor/perdagangan.
USD 126
Pesan sekarang dan dapatkan kira-kira pada Rabu, Agustus 19
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
Fitur & Manfaat
- 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.
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.