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Item #:
89281722
Scientific Calculators, Type-C Rechargeable Desktop Math Solar Calculator with 552 Functions & Notepad, School Supplies for Middle High School &
89% of respondents would recommend this to a friend
Item #:
89281722
WST 114
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Order now and get it around Friday, September 11
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Whether you are a student, engineer, or financial analyst, this calculator meets all your needs, making it an ideal tool for mathematical and scientific calculations.
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What Stands Out
Versatile Modes
With 10 distinct modes, this calculator caters to various mathematical needs, making it perfect for college students and teachers in middle to high school settings.
Graphing Functionality
Offers 4 powerful graphing functions that simplify complex equations, allowing users to visualize math concepts easily and enhance their understanding of advanced topics.
User-Friendly Design
Designed for both classroom and desktop use, this calculator combines functionality and ease of use, making it an essential tool for students and educators alike.
Product Details
| Product Dimensions (L x W x H) | 6.5 x 3.2 x 0.04 inches (16.5 x 8.1 x 0.1 cm) |
| Item Weight | 5.9 ounces (167.27 grams) |
| Item model number | 991EX |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Date First Available | April 22, 2024 |
| Manufacturer | IPEPUL |
| Brand | iPepul |
| Color | Black |
| Calculator Type | Engineering/Scientific |
| Power Source | Solar Powered |
| Screen Size | 2.7 Inches (6.9 cm) |
Who Should Buy?
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College Students
Ideal for college students requiring advanced calculations and graphing capabilities for higher-level math courses.
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High School Teachers
Useful for high school teachers who need a multifunctional calculator for teaching various math concepts effectively.
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STEM Enthusiasts
Great for STEM enthusiasts looking for a reliable tool for scientific calculations and graphing functions.
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Casual Users
Not suitable for casual users who only require basic arithmetic functions and do not need advanced features.
Product Description
Scientific Calculators, Type-C Rechargeable Desktop Math Solar Calculator with 552 Functions & Notepad, School Supplies for Middle High School & College Students, 991EX Black
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Customer Questions & Answers
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Question:
What are the main features of the IPepul Graphing Calculator?
Answer: The IPepul Graphing Calculator boasts ten modes that cater to various mathematical needs, including algebra, calculus, and statistics. It includes four unique graphing functions, enabling users to plot complex equations and visualize graphs effectively. This feature is particularly useful for college students engaged in math-intensive courses, as it allows them to better understand concepts visually, improving their overall learning experience. -
Question:
Who can benefit from using the IPepul Scientific Calculator?
Answer: The IPepul Scientific Calculator is designed for a wide range of users, including high school and college students studying mathematics, physics, and engineering. Its multiple modes help simplify complex calculations, making it an excellent choice for anyone who needs a reliable tool for academic purposes. Additionally, professionals in scientific fields can take advantage of its advanced functionalities to perform calculations with accuracy and efficiency. -
Question:
How does the graphing function work on this calculator?
Answer: The graphing functions on the IPepul Scientific Calculator allow users to input equations and visualize their graphs. You can graph linear equations, parabolas, and other functions directly on the calculator's display. This functionality supports deeper understanding by providing a visual representation of mathematical concepts, which is essential for students studying advanced mathematics, enhancing problem-solving skills. -
Question:
Is the IPepul Calculator suitable for professional use?
Answer: Yes, the IPepul Graphing Calculator is highly suitable for professional use in fields like engineering, physics, and finance. Its 10 modes and multiple graphing features provide the precision and versatility needed for complex calculations and data analysis. Professionals can confidently use this calculator to analyze data trends, create models, and enhance their presentations with visual aids. -
Question:
Can the IPepul Calculator handle complex equations?
Answer: Absolutely! The IPepul Scientific Calculator is equipped to handle complex equations including polynomial, trigonometric, and logarithmic functions. By providing clear and concise outputs, it enables students and professionals alike to tackle intricate problems effectively, ensuring that they can perform intricate calculations with ease in both academic and professional settings. -
Question:
What types of math problems can I solve with the IPepul Calculator?
Answer: With the IPepul Calculator, you can solve a variety of math problems ranging from basic arithmetic to advanced calculus and statistics. The ten modes include functions for graphing, scientific calculations, and statistical analyses, enabling users to manage equations, analyze data sets, and visualize mathematical relationships seamlessly. This diversity supports learning at various academic levels. -
Question:
Is the IPepul Graphing Calculator user-friendly?
Answer: Yes, the IPepul Graphing Calculator is designed with user-friendliness in mind, featuring an intuitive layout and responsive buttons. This accessibility aids both beginners and advanced users in navigating through its functions smoothly. Its straightforward interface means students can focus more on learning math concepts rather than spending too much time figuring out how to operate the calculator. -
Question:
What subjects is this calculator best for?
Answer: The IPepul Graphing Calculator is particularly beneficial for mathematics, statistics, physics, and engineering courses. Its capabilities are tailored to help students analyze data, plot graphs, and work through equations pertinent to these subjects. Therefore, if you’re a college student involved in STEM fields, this calculator will serve as an essential resource throughout your studies. -
Question:
Where can I buy the IPepul Graphing Calculator in Samoa?
Answer: You can purchase the IPepul Graphing Calculator from Ubuy in Samoa. Ubuy offers a variety of electronic products, including this advanced scientific calculator, ideal for college students and professionals. Their platform is user-friendly, allowing you to conveniently find and buy educational tools that can enhance your academic performance.
iPepul Scientific 991EX Editorial Review
The IPepul calculator has garnered a positive reception among users, particularly for its extensive functionality that caters to a range of mathematical tasks from basic arithmetic to more advanced topics such as trigonometry and calculus. With 10 modes and 4 graphing capabilities, it is designed to facilitate complex mathematical concepts, making it an ideal tool for students and educators alike. Users appreciate the ease of navigation, thanks to its intuitive design featuring large buttons and a clear display, which minimizes user frustration when entering equations or switching between modes. The calculator's button layout draws parallels to traditional Casio scientific calculators, promoting familiarity and ease of use. While it is categorized as a "non-programmable" graphing calculator—an important feature that meets the requirements for standardized tests and educational settings—it still provides significant functionality, such as multi-line fractions, integrals, and summation notation. This practicality is especially appealing to users who are Conscious of budget Constraints, finding this model to be a cost-effective alternative to more expensive name-brand calculators that lack some modern features. Though it may not have all the bells and whistles of higher-priced models—like color displays and rechargeable batteries—many users find that its performance is solid and meets their mathematics needs effectively. The calculator's sharp screen and responsive keyboard combine to deliver a satisfactory user experience, making it a reliable choice for those tackling high school or college courses. Overall, the IPepul calculator stands out as a practical and versatile instrument for mathematical learning and problem-solving. **
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Pros
- Robust functionality with 10 modes and 4 graphing features.
- User-friendly design with large buttons and a clear display.
- Responsive keyboard that enhances ease of use.
- Cost-effective alternative to name-brand calculators.
- Meets the requirements for standardized tests and educational settings.
Cons
- Lacks modern features such as color display and rechargeable batteries.
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
EK
Emmanuel
Verified buyer
“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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fnd
Verified buyer
“The delivery was fast and the product came undamaged and authentic.”
29 August 2026 · via Trustpilot
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Leana
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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!”
25 August 2026 · via Trustpilot
HL
Hengo
Verified buyer
“Fast, convenient and cheap. Great store!”
27 August 2026 · via Trustpilot
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WST 114
Order now and get it around Friday, September 11
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Features & Benefits
- 10 built-in function modes for versatile mathematical and scientific calculations.
- Advanced graphing capabilities including Cartesian, Conic, Polar, and Parametric equations.
- Energy-efficient design with auto shut-off after 6 minutes of inactivity.
- Wide range of applications suitable for students, professionals, and engineers.
- High-resolution 128x64 display for clear viewing of input data and graphs.
- Perfect back-to-school supply for college students and educators.
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