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товар №:
197535638
FX-991EX Scientific Calculator 552 Functions Functional Calculator C
товар №:
197535638
TJS 513
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*All items will import from США
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Импортировано из магазина USA
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Equipped with 552 functions, this scientific calculator caters to complex arithmetic, engineering, and other mathematical problems.
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Note: Step Down Voltage Transformer required for using electronics products of США store (110-120). Recommended power converters Купите сейчас.
What Stands Out
Comprehensive Functions
The FX-991EX offers 552 distinct functions, catering to students and professionals alike, enabling advanced calculations from algebra to calculus with ease.
Natural Textbook Display
This calculator features a natural textbook display that allows users to see equations and results as they would in textbooks, improving readability and comprehension.
Solar and Battery Power
Equipped with both solar and battery power options, the FX-991EX ensures reliable functionality in diverse lighting conditions, making it an ideal choice for any environment.
Информация о продукте
| Calculator type | Scientific Calculators |
| Power type | Battery |
| Brand | YFCB |
| Color | Silver |
| Model name | FX-991EX |
| Item Weight | 0.5 lbs (230 grams) |
Who Should Buy?
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Students in STEM
Ideal for STEM students who require advanced functions for calculus, statistics, and engineering calculations.
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Professionals
Great for engineers and scientists looking for reliable calculations in their day-to-day work and analyses.
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Exam Users
Suitable for students preparing for standardized tests that allow scientific calculators with extensive functionality.
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Casual Users
Not suitable for individuals seeking a basic calculator for simple arithmetic tasks and everyday use.
ОПИСАНИЕ ТОВАРА
FX-991EX Scientific Calculator 552 Functions Functional Calculator C
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Вопросы и ответы клиентов
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вопрос:
What type of functions does the calculator support?
отвечать: The calculator supports 552 functions, including complex arithmetic and engineering calculations. -
вопрос:
Is the calculator battery operated?
отвечать: Yes, it is battery operated, allowing for use without electrical power. -
вопрос:
What is the size of the display?
отвечать: The calculator features a 10+2 digit display with dimensions of 77mm x 162mm.
YFCB Scientific Calculators Editorial Review
FX-991EX Scientific Calculator 552 Functions Functional Calculator C is a versatile tool designed for students and professionals alike, offering a whopping 552 functions to aid in various mathematical calculations. Its sleek, lightweight design at only 0.05 inches in height ensures portability, making it perfect for use in school or at home. Users appreciate its functionality, including support for complex numbers, matrices, and vector calculations, making it a favorite among engineers and mathematicians. This calculator is not only user-friendly but also designed for casual environments, suitable for home, kitchen, and study purposes.
Customer Reviews & Ratings
1 оценки клиентов
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5 звезда
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4 звезда
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Плюсы
- Versatile with 552 functions available
- Lightweight design for easy portability
- User-friendly interface for quick calculations
- Perfect for students and professionals
- Suitable for various occasions and settings
Минусы
- May require some time to learn all functions
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
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Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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TJS 513
Закажите сейчас и получите товар приблизительно Monday, Октябрь 19
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Особенности и преимущества
- Comes with 552 functions for versatile calculations.
- Ideal for students and educators in various fields.
- Battery operated for portability and convenience.
- User-friendly interface designed for educational use.
- Perfect for school, exams, and homework sessions.
- Compact size with a 10+2 digit display.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.