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Item #:
214072488
Calculator ForFX-991ES-PLUS Original Scientific Calculator 417
86% of respondents would recommend this to a friend
Item #:
214072488
GMD 2708
Price Details
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What Stands Out
Advanced Functions
Equipped with over 400 functions, the FX-991ES-PLUS simplifies complex calculations, making it ideal for students and professionals in science and engineering fields.
Natural Display
Features a natural textbook display that presents equations and results as they appear in textbooks, enhancing comprehension and reducing errors in calculations.
Solar/Battery Power
Dual power source ensures reliability. The solar feature extends battery life, making it a sustainable choice for long study sessions or fieldwork.
Product Details
| Country of Origin | This item will be imported from US |
| Item Weight | 0.4 lbs (180 grams) |
| What is in the box | Calculator ForFX-991ES-PLUS Original Scientific... For more details, please check description/product details |
Who Should Buy?
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Students
Ideal for high school and college students who require a reliable calculator for math and science courses.
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Engineers
Perfect for engineers needing advanced functions for calculations in various fields including electrical and mechanical engineering.
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Teachers
Useful for teachers who need a scientific calculator for demonstrations or to assist students in learning mathematical concepts.
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Basic Users
Not ideal for users who only need basic arithmetic functions and find it overly complex for simple calculations.
Product Description
Calculator ForFX-991ES-PLUS Original Scientific Calculator 417
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What are the key features of the FX-991ES-PLUS Original Scientific Calculator?
Answer: The FX-991ES-PLUS is equipped with over 400 functions, making it suitable for a wide range of mathematical tasks from basic arithmetic to advanced calculus and statistics. Key features include a natural textbook display that presents fractions and equations in a format similar to paper, 40 different scientific functions, and the ability to perform complex number calculations. This calculator is perfect for students in high school and university settings, as well as professionals needing reliable and efficient calculations in various fields such as engineering and finance. -
Question:
Is the FX-991ES-PLUS suitable for exam use?
Answer: Yes, the FX-991ES-PLUS is widely accepted in many examinations, including GCSE and A-Level in some regions. Its extensive set of mathematical functions adheres to exam requirements while its straightforward operation assists students in solving problems quickly. Many educational institutions recommend it for students pursuing STEM disciplines, such as mathematics, physics, and engineering, as it supports the learning process without being overly complicated. -
Question:
Can the FX-991ES-PLUS handle graphing functions?
Answer: No, the FX-991ES-PLUS is a scientific calculator and does not offer graphing capabilities. Instead, it excels in numerical calculations, algebra, and statistical analysis. For users needing to visualize data through graphs, dedicated graphing calculators would be more appropriate. However, for students focusing on problem-solving and numerical results, the FX-991ES-PLUS is an exceptional choice that provides quick solutions without graphing features. -
Question:
How does the natural textbook display benefit users?
Answer: The natural textbook display of the FX-991ES-PLUS shows expressions and results as they would appear in textbooks, which helps users comprehend complex mathematical concepts more easily. This feature reduces the learning curve for students, allowing them to focus on problem-solving instead of deciphering outcomes. It is especially beneficial for courses involving fractions, square roots, and logarithms, as it enhances the clarity of expressions. -
Question:
What types of calculations can the FX-991ES-PLUS perform?
Answer: The FX-991ES-PLUS can perform a wide array of calculations, including basic arithmetic, fractions, trigonometry, statistics, and complex number calculations. It is also equipped to handle matrices and vectors, making it versatile for various applications in academics and professional fields. Whether you need to solve quadratic equations or perform regression analysis, this calculator simplifies tasks with its comprehensive function set. -
Question:
Does the FX-991ES-PLUS have a multi-replay function?
Answer: Yes, the FX-991ES-PLUS features a multi-replay function that allows users to revisit previous calculations and edit them, enhancing the overall efficiency of solving complex problems. This capability is particularly useful in lengthy calculations or when verifying previous steps in a solution. Students and professionals can easily refer back to their work without needing to start over, saving valuable time during studies or analytical tasks. -
Question:
What type of battery does the FX-991ES-PLUS use?
Answer: The FX-991ES-PLUS operates on solar power supplemented by an internal battery for improved efficiency. This design ensures functionality even in low-light conditions, making it a reliable tool in both indoor and outdoor settings. Users can rely on the calculator for extended periods without continuous battery changes, making it a practical choice for students attending long lectures or for professionals on-the-go. -
Question:
Is the FX-991ES-PLUS user-friendly for beginners?
Answer: Absolutely! The FX-991ES-PLUS is designed with beginners in mind, featuring an intuitive interface and clearly labeled functions. Its logical layout helps new users navigate its vast array of functions with ease. Pairing its user-friendly design with practical examples in educational settings makes it a perfect tool for those embarking on their mathematical journey. -
Question:
Where can I buy the FX-991ES-PLUS Original Scientific Calculator in The Gambia?
Answer: You can purchase the FX-991ES-PLUS Original Scientific Calculator from Ubuy. They offer a wide selection of calculators including the FX-991ES-PLUS, ensuring you can find genuine products with reliable customer support. Ubuy is known for its prompt service and user-friendly shopping experience, making it a great place to find this calculator.
ITKXRVJZM Editorial Review
Calculator ForFX-991ES-PLUS Original Scientific Calculator 417 offers advanced features packed into a lightweight design of 0.4 lbs. Manufactured by Si Ji Yu Ni, this model boasts a sleek FX-991ES PLUS color and comes with multiple functionalities ideal for students and professionals. Users have praised its user-friendly interface and reliability in performing complex calculations, making it a choice for serious mathematicians. With the ability to handle various operations seamlessly, this scientific calculator is designed for anyone looking to tackle mathematical challenges with ease.
Customer Reviews & Ratings
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Pros
- Lightweight design at 0.4 lbs
- User-friendly interface for easy navigation
- Handles complex calculations efficiently
- Advanced features for students and professionals
- Sleek and modern aesthetic design
Cons
- Some users may prefer additional features for advanced tasks
Platform Trust & Buyer Confidence
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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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“I always receive support when I engage customer service. Overall my experience with UBUY has been top notch. Keep up the good work.”
31 August 2026 · via Trustpilot
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“The delivery was fast and the product came undamaged and authentic.”
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“Ubuy is extremely efficient and to order online is an easy process. The verity of products to buy is really unlimited! My order was urgent and I got it on time. The products are great! Thank you Ubuy!”
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“Fast, convenient and cheap. Great store!”
27 August 2026 · via Trustpilot
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GMD 2708
Order now and get it around Wednesday, September 30
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Features & Benefits
- Professional-grade reliability for office work, accounting, and student tasks.
- Durable construction from advanced materials for long-lasting use.
- Unique and stylish personality theme enhances workplace aesthetics.
- Ensures error-free results with precision engineering.
- Energy-efficient with long battery life, reducing frequent replacements.
- Ideal for both professionals and students needing accurate calculations.
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