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Item #:
206353403
Casio FX-991DE CW ClassWiz Technical Scientific Calculator and FX-CASE-CB-BK2 Protective Case for Casio Technical Scientific Calculator Black
Item #:
206353403
INR 6115
Price Details
Price
INR 6115
M.R.P. INR 6977
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from EU
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The FX-991DE CW model is the most powerful technical-scientific calculator with 680+ functions, innovative operation, and natural display for an unrivaled user experience.
This bundle contains 2 items
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What Stands Out
Advanced Functionality
The Casio FX-991DE offers over 550 functions, including complex number calculations, making it ideal for students in engineering and science disciplines.
User-Friendly Display
Featuring a high-resolution natural textbook display, it presents formulas and calculations clearly, facilitating easier understanding and learning for students.
Durable Protection
The included FX-CASE-CB-BK2 protective case safeguards your calculator from damage, ensuring longevity and reliability during daily use and transport.
Product Details
| Brand Name | Casio |
| Model Name | FX - 991 DE CW |
| Calculator Type | Engineering/Scientific |
| Display Type | LCD |
| Colour | black |
| Brand | Casio |
| Item Weight | 1 lbs (450 grams) |
Who Should Buy?
-
Students
Ideal for students in high school and college needing advanced functions for math, physics, and engineering courses.
-
Professionals
Great for engineers and scientists requiring reliable, versatile calculations in their daily work or research.
-
Tutors
Perfect for tutors who need an efficient calculator to assist in teaching complex mathematical concepts to students.
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Beginners
Not suitable for complete beginners who may find its features overwhelming without proper guidance or knowledge.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What makes the FX-991DE CW unique?
Answer: It features the world’s first high-resolution grayscale display and 680+ functions, making it the most powerful technical-scientific calculator. -
Question:
Can it solve complex equations?
Answer: Yes, it can solve polynomial equations up to 4 degrees and additional equation systems with 4 unknowns. -
Question:
How does the QR code function work?
Answer: You can scan the QR code with your smartphone or tablet to visualize results and data captured by the calculator.
Casio Editorial Review
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Customer Reviews & Ratings
11 customers ratings
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5 Star
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4 Star
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Pros
- User-friendly interface
- Advanced calculation features
- High-resolution display
- Durable protective case
- Compact and lightweight design
Cons
- A few advanced features may require time to learn.
Platform Trust & Buyer Confidence
PC
Paritosh
Verified buyer
“Quality, fit, and variety are all good. Very good quality, perfect fit, with a good variety in 70s Bellbottom jeans. Keep them coming.”
20-Jul-26 · via Trustpilot
AV
Aggarwal
Verified buyer
“Everything was well maintained and smooth . We can trust UBUY .”
23 July 2026 · via Trustpilot
JM
Jeeju
Verified buyer
“Product is nice. Well packaged and delivered promptly”
23 July 2026 · via Trustpilot
NG
neeraj
Verified buyer
“Product was delivered before time. At each steps remider given time to time ,product is also good and fruitful”
3 July 2026 · via Trustpilot
SP
siva
Verified buyer
“I received the product properly packed and without any damage. If you can provide a video showing how to assemble the parts, it would be a great help. Thanks & Regards, Siva Prakash.”
16-Jul-26 · via Trustpilot
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INR 6115
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Features & Benefits
- World's first high-resolution grayscale display for clear mathematical expression.
- 680+ functions including solving equations, integrals, and matrices.
- Intuitive operation with customized button design for easy management.
- Natural representation of mathematical expressions without abbreviations.
- QR code function for visualizing results on smartphones or tablets.
- Perfect for students with menu-assisted navigation simplifying usage.
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