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Item #:
44271349
Casio fx-991es Plus Scientific Calculator FX 991 ES – New & Sealed Ship to World Wide by Casio
Item #:
44271349
XCD 723
Price Details
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Imported from Japan store
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What Stands Out
Versatile functions
The Casio fx-991ES Plus offers over 400 functions, including advanced calculations, making it ideal for students and professionals in mathematics, science, and engineering fields.
User-friendly interface
With an intuitive design and natural display, this calculator allows users to view formulas and equations as they appear in textbooks, enhancing understanding and usability.
Durability & portability
Compact and lightweight, the fx-991ES Plus is built to last and is easy to carry, making it an essential tool for exams, classes, and fieldwork.
Product Details
- Casio FX-991ES Plus Scientific Calculator featuring 417 functions for various math and science calculations
- Textbook display patterns for better comprehension of results
- High resolution dot matrix display for easy viewing
- Plastic keys with natural display and 10+2 digit display
- Integral and differential calculation modes for complex calculations
- Convenient features such as random integers, exponential calculations, and statistics
| Calculator Type | Engineering/Scientific |
| Power Source | Battery Powered |
| Screen Size | 20 Centimeters |
| Number of Batteries | 1 LR44 batteries require. |
| Display Type | LCD |
| Color | silver |
| Enclosure Material | Plastic |
| Brand | Casio |
| UPC | 610395200024 |
| Manufacturer | Calculator |
| Mfr Part Number | FX-991 ES PLUS |
| Model Number | Casio FX 991 ES PLUS |
| Item Weight | 0.29 pounds (130 grams) |
Who Should Buy?
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students
Ideal for high school and university students for math and science courses that require complex calculations.
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Engineers
Useful for engineering professionals needing precise calculations for designs, analysis, and problem-solving tasks.
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Researchers
Beneficial for researchers who perform statistical analysis and require advanced mathematical functions during data evaluation.
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Casual Users
Not the best option for occasional users who only need basic arithmetic functions on a simple calculator.
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Young children
Inappropriate for young children who may find the advanced features complex and unnecessary for their needs.
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Budget Shoppers
May not suit those looking for the cheapest calculator options, as it is priced higher than basic models.
Product Description
Casio fx-991es Plus Scientific Calculator FX 991 ES – New & Sealed Ship to World Wide by Casio
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Customer Questions & Answers
-
Question:
How many functions does this calculator have?
Answer: This calculator has 417 functions. -
Question:
Does it have a high resolution screen?
Answer: Yes, it has a high resolution Dot Matrix Display. -
Question:
Can it handle complex number calculations?
Answer: Yes, it has various complex number calculation functions.
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XCD 723
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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
- 417 functions for math and science calculations
- Textbook display patterns
- Data and data list format for easy understanding
- Multi-Replay function for quick recall and execution
- High resolution Dot Matrix Display
- Various complex number calculation functions