제품번호 #:
65194886
CASIO FX-991ES Plus Functional Scientific 10+2Digit Calculator Student Engineer
84% of respondents would recommend this to a friend
제품번호 #:
65194886
KRW 46472
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from 미국
재고
USA 스토어에서 가져옴
QTY:
제품 재고가 5개 뿐입니다.
지금 주문하시면 도착 예정일 Sunday, 9월 27
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Casio FX-991ES Plus offers a variety of functions and operations, making it the perfect choice for students and engineers.
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100% Original Products
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ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of 미국 store (110-120). Recommended power converters 지금 구매.
What Stands Out
Advanced Functions
Equipped with over 400 scientific functions, this calculator is perfect for tackling complex equations, making it ideal for students and engineers alike.
User-Friendly Design
The intuitive layout and clear display make it easy to navigate, ensuring users can efficiently access all functionalities without confusion or delay.
Power Saving
Features a solar-powered, battery backup system that extends usage time, making it environmentally friendly and reliable for long-term educational and professional use.
제품 세부 정보
- Scientific Calculator with 417 functions
- Dual power source: solar energy and battery
- High-resolution dot matrix display
- Textbook display for all expressions
- 10 + 2 digit display
- Package includes 1x Casio FX-991ES Plus Calculator
| Brand | Casio |
| Type | Scientific |
| Power Source | Battery |
| Size | Handheld |
| MPN | Casio |
| Country of Origin | Japan |
| Item Weight | 0.5 lbs (230 grams) |
Who Should Buy?
-
Students
Ideal for high school and college students studying mathematics, physics, or engineering with its comprehensive functionality.
-
Engineers
Serves engineering professionals needing advanced calculations and scientific functions in their daily tasks.
-
Examination Use
Approved for use in various exams, making it perfect for students preparing for standardized tests.
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Young Children
Complex functions and design may be overwhelming for younger users still learning basic math.
제품 설명
질문이 있으십니까? 채팅하기
고객 질문 및 답변
-
의문:
What is the power source for the calculator?
답변: It can be operated using both batteries and solar energy. -
의문:
How many functions does the calculator have?
답변: The calculator has 417 different functions. -
의문:
What kind of display does the calculator have?
답변: The calculator features a high resolution dot matrix display.
casio Editorial Review
The CASIO FX-991ES Plus Functional Scientific 10+2 Digit Calculator is designed for students and engineers, offering a versatile range of features in a compact, handheld format. Weighing only 0.5 lbs and powered by batteries, it's perfect for on-the-go calculations. The calculator is equipped to handle complex mathematical functions, making it a valuable tool for academic and professional use. Users appreciate its easy-to-read display and intuitive interface, which streamline the learning process. With its origins in Japan, the CASIO brand is known for producing reliable, high-quality calculators favored by students around the globe.
Customer Reviews & Ratings
1 고객 평가
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5 점
0%
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4 점
100%
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0%
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2 점
0%
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1 점
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장점
- Compact and lightweight for easy portability
- User-friendly interface for quick calculations
- Ideal for engineering and scientific applications
- Battery-operated for convenience
- High-quality build from a trusted brand
단점
- Minor adjustment needed for first-time users
Platform Trust & Buyer Confidence
JG
Jazz
Verified buyer
“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
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Verified buyer
“Fast, convenient and cheap. Great store!”
27 August 2026 · via Trustpilot
보안 결제
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중요 정보
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KRW 46472
지금 주문하시면 도착 예정일 Sunday, 9월 27
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
제품 재고가 5개 뿐입니다.
Secured transaction
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
특징 및 장점
- Scientific calculator with 417 different functions
- Can operate on both batteries and solar energy
- Features a high resolution dot matrix display
- Offers a textbook display for easy conversion of expressions
- Suitable for various calculations such as integration, matrix, vector, and complex number
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.