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- Casio FX-991ES Plus-2nd Edition Scientific Ca...
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товар №:
43382562
Casio FX-991ES Plus-2nd Edition Scientific Calculator
товар №:
43382562
TJS 568
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Импортировано из магазина Japan
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Casio FX-991ES Plus: Your ultimate scientific calculator with 417 functions!
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What Stands Out
Comprehensive Functions
The Casio fx-991ES Plus offers over 400 functions, including advanced calculations for algebra, calculus, and statistics, making it suitable for students and professionals in STEM fields.
Natural Display
This calculator features a natural textbook display, allowing users to view fractions, roots, and mathematical expressions as they appear in textbooks, enhancing understanding and usability.
Durable Design
Built for longevity, the Casio fx-991ES Plus includes a protective hard case and robust buttons, ensuring reliability and resilience for frequent use in intensive academic and professional environments.
Информация о продукте
- Natural Textbook Display with 417 functions
- Easy-to-press cursor and function keys
- Attachable and detachable two-way hard case
- 2 Level Authenticity Check with QR code feature
- Wear-Resistant printing and Drop-Resistant body
- Japanese Trusted Quality with 3-year warranty
| Calculator Type | Engineering/Scientific |
| Power Source | Solar Powered |
| Screen Size | 4 Inches (10.2 cm) |
| Number of Batteries | 1 LR44 batteries required. (included) |
| Display Type | LCD |
| Color | Black |
| Enclosure Material | Metal or durable plastic |
| Item Dimensions L x W | 16.2L x 7.7W cm |
| Brand | Casio |
| Model Name | fx-991ES PLUS 2nd edition |
| Global Trade Identification Number | 04549526608773 |
| Manufacturer | CASIO |
| Mfr Part Number | C79 |
| Model Number | FX-991ES PLUS 2ND EDITION |
| Item Weight | 95 Grams |
| Unit Count | 1.00 Count |
Who Should Buy?
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Students in STEM
Ideal for high school and college students studying science, technology, engineering, and mathematics with diverse calculation needs.
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Exam Preparations
Well-suited for students preparing for standardized tests requiring scientific calculators, such as SAT or ACT.
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Professionals and Researchers
Useful for engineers, scientists, and researchers who require advanced calculations and features for their work.
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Basic Users
Not ideal for users needing simple arithmetic functions without advanced features, as it may be overwhelming.
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Programming Enthusiasts
Unsuitable for those looking for programmable calculators, as this model does not support programming functionalities.
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Heavy Graphing Needs
Not recommended for users who need graphing capabilities, as it lacks graphing functionality entirely.
ОПИСАНИЕ ТОВАРА
About This Item
Introducing the Casio FX-991ES Plus-2nd Edition Scientific Calculator! Designed specifically for students and engineering professionals, this advanced calculator offers a wide range of mathematical functions to enhance your problem-solving capabilities. With a total of 417 functions, including basic mathematical functions, table generation, base-n calculation, scientific constants, vector operations, basic statistics, differentiation, non-graphing calculations, matrix operations, equations, integration, and complex number calculations, this calculator has everything you need to tackle even the most complex mathematical problems. The FX-991ES Plus-2nd Edition features a natural textbook display with an LCD dot-matrix, providing you with a clear and easy-to-read interface. With 10 + 2 decimal places, you'll have the precision you need for accurate calculations. One of the standout features of this calculator is its dual power supply, which includes both solar and battery options. This ensures that you'll never run out of power, no matter where you are. The Casio FX-991ES Plus-2nd Edition Calculator comes with a new slide-on hard case, providing added protection and making it easy to carry with you on the go.
Measuring just 11.1 x 77.0 x 161.5 mm and weighing 95g, it's compact and lightweight, perfect for students or professionals who need a portable calculator. This calculator is not only ideal for students studying advanced math, but also for engineering professionals who require advanced mathematical calculations. Experience the convenience and power of the Casio FX-991ES Plus-2nd Edition Scientific Calculator. Whether you're in high school, college, or working in the field of engineering, this calculator will be your trusted companion to solve complex equations with ease. Get the Casio FX-991ES Plus-2nd Edition Scientific Calculator today and unleash your mathematical potential!.
Есть вопрос? Пообщайтесь с нами в чате
Вопросы и ответы клиентов
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вопрос:
How long does the battery last?
отвечать: The battery lasts several months depending on usage. -
вопрос:
Is it suitable for high school math and science courses?
отвечать: Yes, it is perfect for high school math and science courses. -
вопрос:
Does it come with a warranty?
отвечать: Yes, it typically comes with a standard manufacturer warranty.
Scientific FX-991ES PLUS 2ND EDITION Editorial Review
The Casio FX-ES Plus 2nd Edition Scientific Calculator has received positive reception from customers. Users highlight its versatile functionality, ease of use, and suitability for various fields of study, particularly in engineering and mathematics. One customer emphasized the importance of purchasing the original product due to a negative experience with a counterfeit version, stressing the significant difference in quality and performance. In addition to its user-friendliness, customers appreciate its reliability for exams and its non-programmable nature. Overall, the calculator seems to be well-regarded for its performance and functionality.
Customer Reviews & Ratings
14958 оценки клиентов
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5 звезда
75%
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4 звезда
17%
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3 звезда
4%
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2 звезда
1%
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1 звезда
3%
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Плюсы
- Versatile functionality, suitable for advanced calculations including integrals and derivatives
- Ease of use, making it suitable for a range of academic studies
- Reliable and non-programmable, suitable for use in exams
Минусы
- Potential risk of purchasing counterfeit versions
Platform Trust & Buyer Confidence
MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer
“Accurate delivery timing given”
16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer
“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
LM
Leila
Verified buyer
“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer
“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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TJS 568
Ubuy не реализует этот товар, и его доставка может занять не менее 10 дней. Мы можем убрать товар из заказа и вернуть вам деньги, если с его доставкой возникнут проблемы.
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Особенности и преимущества
- Features 417 functions for versatile calculations.
- Operates on solar power as well as battery.
- Includes 9 variable memories for efficient data handling.
- User-friendly menu for easy navigation.
- Perfect for students, engineers, and professionals alike.
- Reliable and durable build quality from Casio.
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