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Casio fx-991CW Scientific Calculator – Black | 540 Functions, Solar & Battery Power
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Casio fx-991CW Scientific Calculator – Black | 540 Functions, Solar & Battery Power
Product Title
Casio fx-991CW ClassWiz Scientific Calculator – Black, 540 Functions, Dual Power & 3-Year Service Warranty
Short Summary
The Casio fx-991CW ClassWiz Scientific Calculator is a powerful calculation tool designed for students, teachers, engineers, and professionals. Featuring 540 functions, a high-resolution Natural Textbook Display, and a convenient solar-and-battery power system, this non-programmable, non-graphing calculator is ideal for advanced mathematics, engineering calculations, statistics, and scientific problem-solving. Its modern icon-based menu and clear display make calculations easier and more convenient for everyday academic use.
Product Specifications
| Specification | Details |
|---|---|
| Brand | CASIO |
| Model | fx-991CW |
| Product Type | Scientific Calculator |
| Color | Black |
| Category | Scientific Calculator |
| Number of Functions | 540 |
| Number of Digits | 12 Digits |
| Display Type | Natural Textbook Display |
| Display | High-Resolution LCD with 4-Gradation Display |
| Power Type | Solar and Battery |
| Battery Type | LR44 |
| Features | Auto Power Off, Dual Power, Negative Sign |
| Programmable | Non-Programmable |
| Graphing | Non-Graphing |
| QR Code Function | Supported |
| Conversion | 40 conversions |
| Material | Plastic |
| Dimensions | 162 × 77 × 10.7 mm |
| Product Weight | Approximately 95 g |
| Listed Weight | 0.14 kg |
| Country of Origin | Japan |
| Warranty Period | 6 month |
| Warranty Type | Service Warranty |
Key Features of Casio fx-991CW Scientific Calculator
- 540 Advanced Functions: Supports a wide range of mathematical and scientific calculations for academic and professional applications.
- Natural Textbook Display: Shows mathematical expressions in a familiar textbook-style format for easier reading and checking.
- Solar and Battery Power: Combines solar power with a backup battery for convenient everyday operation.
- High-Resolution 4-Gradation LCD: Provides improved contrast and clear visibility of mathematical symbols and expressions.
- Modern Icon-Based Menu: Makes navigating calculation modes and functions more intuitive.
- QR Code Integration: Supports QR-code-based access to compatible online visualizations using a smartphone or other supported device.
- Non-Programmable Design: Suitable for users who need advanced scientific calculations without programmable functionality.
- Compact and Lightweight: Easy to carry to school, college, university, or the workplace.
- Automatic Power Off: Helps conserve battery power when the calculator is not in use.
- 3-Year Service Warranty: Includes the stated three-year service warranty, subject to the seller’s warranty terms.
Ideal for Students and Professionals
The Casio fx-991CW is suitable for:
- SSC and HSC students
- University students and mathematics learners
- Engineering and science students
- Teachers and educators
- Statistics and numerical analysis
- Professionals requiring advanced scientific calculations
Exam eligibility depends on the rules of the relevant examination board or institution. Always check the applicable calculator policy before an examination.
Why Should You Buy from Islamic Market BD.com?
- Convenient Online Shopping: Browse and order useful educational products from the comfort of your home.
- Practical Product Selection: Find calculators and other everyday essentials in one convenient online store.
- Customer Support: Contact Islamic Market BD.com for product inquiries and order assistance.
- Warranty Information: Check the applicable warranty coverage and service conditions before purchasing.
- Shopping Convenience in Bangladesh: Enjoy a convenient way to shop for educational tools and accessories online.
Choose the Casio fx-991CW Scientific Calculator from Islamic Market BD.com for advanced calculations, a clear textbook-style display, and convenient dual-power operation.
Frequently Asked Questions (FAQ)
1. How many functions does the Casio fx-991CW have?
The Casio fx-991CW offers 540 functions for a wide range of mathematical, statistical, and scientific calculations.
2. Does the Casio fx-991CW support solar power?
Yes. It uses a dual-power system combining solar power and an LR44 battery.
3. Is the Casio fx-991CW programmable?
No. The fx-991CW is a non-programmable scientific calculator.
4. Does the calculator support QR codes?
Yes. Its QR-code functionality can connect compatible calculations or data to supported online visualization tools.
5. What is the warranty period?
The listed warranty is three years of service warranty. Please confirm the applicable coverage and service provider with the seller.
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