Item #:
77918389
Casio FX-991EX Classwiz Scientific Calculator - Black
Item #:
77918389
TTD 381
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
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Order now and get it around Wednesday, August 19
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What Stands Out
High-Resolution Display
The Casio FX-991EX boasts a 192x63 pixel high-resolution screen, providing clear and concise visibility of mathematical expressions and graphs, enhancing the user’s calculation experience.
Advanced Functions
With over 550 functions including matrix calculations, statistics, and calculus, this calculator caters to students and professionals, tackling complex problems efficiently.
Solar and Battery Power
This model features both solar and battery power sources, ensuring reliability in varied lighting conditions, reducing worries about battery life during critical assessments.
Product Details
| Country of Origin | This item will be imported from US |
| What is in the box | Casio FX-991EX Classwiz Scientific... For more details, please check description/product details |
Who Should Buy?
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Students
Perfect for students in high school or college needing a reliable scientific calculator for math and science courses.
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Engineers
Engineers will benefit from the advanced functions and features, aiding in complex calculations during their work.
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Professionals
Ideal for professionals in fields requiring frequent calculations, providing accuracy and convenience in formula management.
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Casual Users
Not ideal for users needing a basic calculator for simple math, as it may be more complex than necessary.
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Graphing Needs
Users looking for graphing capabilities will find this model lacking, as it does not support graphing functions.
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Budget Constraints
Those with tight budgets may find alternative basic calculators that better meet their financial needs and requirements.
Product Description
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Customer Questions & Answers
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Question:
What materials are used?
Answer: We use high-quality, durable materials for both style and comfort. -
Question:
Are there different color options?
Answer: Yes, our product is available in a range of colors to suit your preference. -
Question:
Is this product suitable for all occasions?
Answer: Yes, it is designed to be versatile and perfect for any occasion.
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Mohd
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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Shawati
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“Accurate delivery timing given”
16 June 2026 · via Trustpilot
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Youcef
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“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
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6/7/2026 · via Trustpilot
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“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
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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TTD 381
Order now and get it around Wednesday, August 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
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
Fastest cross-border delivery
Features & Benefits
- High-quality materials and craftsmanship
- Designed for maximum comfort
- Versatile and stylish
- Durable and long-lasting
- Available in a range of sizes and colors
- Perfect for any occasion