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iPepul

Scientific Calculators, IPepul Pink Math Calculator with 417 Function, Solar Battery Power and 4-Line Display, School Supplies for Middle High College Students Teachers (Pink 991ES Plus)

    • Based on 145 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, May 18
Order within 13 hours and 49 minutes
Available payment plans shown during checkout

Color: PINK


Features

  • 417 Calculation Functions: The scientific calculators has 417 different calculation function built-in, including trigonometric function, exponential function, logarithmic function, calculus, statistics, algebra, and other advanced mathematical functions. It also supports complex number calculations, matrix calculations, vector calculations, etc., and can meet the various scientific and engineering calculation needs.
  • Large Screen Four-Line Display: The scientific calculator adopts a four-line large screen design, which is convenient for users to read. It also supports the natural display, which can directly display the input and output of mathematical formulas on the screen, making complex calculations more intuitive.The key SHITT -MODE (SETUP)-6(Continue).Use and to adjust screen brightness.
  • Dual Power: This calculator has a built-in solar panel and durable battery, which can be used continuously for many years in indoor and outdoor environments, reducing the frequency of battery replacement and making it more economical. This also makes it the best choice for people who need to use it for a long time, such as school supplies, high school students, accountants, and non-programmable calculators.
  • Multi-Functional Keyboard: The calculator has a keyboard with many scientific symbols and function keys built-in, making it easy to perform various calculations and functions. Especially for people who need to perform scientific calculations frequently, this keyboard design can greatly improve their calculation efficiency, such as teachers, engineers, college students, nurses, and accountants.
  • The Best Gift: This calculator is very suitable for students in elementary school, junior high school, high school, college, engineers, nurses, and teachers, etc. It can meet their calculation needs in the fields of mathematics, science, and engineering, and help them better understand and apply knowledge. Therefore, as a gift, it can be given to these people who need to perform scientific calculations.CONTACT US FOR ELECTRONIC USERS GUIDE.

Brand: iPepul


Color: PINK


Calculator Type: Engineering/Scientific


Power Source: Solar Powered


Number of Batteries: 1 LR44 batteries required. (included)


Product Dimensions: 6.5 x 3.27 x 0.1 inches


Item Weight: 4.9 ounces


Item model number: 991ES


Batteries: 1 LR44 batteries required. (included)


Date First Available: December 7, 2023


Manufacturer: ipepul


Country of Origin: China


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, May 18

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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  • PayTomorrow Financing
  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Reliable and Efficient Scientific Calculator
Color: 991ES PLUS
I recently purchased the Scientific Calculator, and I must say it has exceeded my expectations. As a student majoring in Statistics, having a reliable calculator is crucial for my daily coursework and exams. Here's why I highly recommend this scientific calculator: 1. Functionality: The calculator boasts a comprehensive set of functions suitable for advanced scientific calculations. From basic arithmetic to complex algebraic equations and trigonometric functions, this device has proven to be a versatile and indispensable tool for my academic needs. 2. User-Friendly Design: The user interface is intuitive and well-designed. The buttons are responsive, making data input quick and accurate. The clear and readable display ensures that even complex equations are easy to follow. The ergonomic design also contributes to comfortable extended use during study sessions or exams. 3. Durability: Constructed with quality materials, this calculator feels sturdy and durable. It has survived a few accidental drops without any noticeable damage. The robust build gives me confidence that it will last throughout my academic journey. In conclusion, I am thoroughly satisfied with my purchase of the Scientific Calculator. It has become an essential tool for my academic pursuits, and I highly recommend it to fellow students and professionals alike. ... show more
Reviewed in the United States on November 11, 2023 by Jay
    • Simple and Sufficient Calculator
Color: 991ES PLUS
Review Image by Abdulrahman Alshamrani Abdulrahman Alshamrani
I’ve been using this calculator since I was a freshman and now I’m a sophomore and here I’m still using it. This calculator is really easy to use and can solve many mathematical solutions.
Reviewed in the United States on January 30, 2024 by Abdulrahman Alshamrani Abdulrahman Alshamrani
    • Nice
Color: 991ES PLUS
It works really good! Super easy to use.
Reviewed in the United States on September 6, 2023 by Roxana Rivera
    • PRAISE THE LORD
Color: 991ES PLUS
Review Image by Sam Sam
Review Image by Sam Sam
Hallelujah praise the Lord this calculator the scientific calculator is really nice. It’ll help me in my math class and it even has stickers where you can put your name on it and all is well. Remember, Jesus loves you. God wants to help you. He wants to save you turn to him and be saved . He’s calling you.!!!!! ... show more
Reviewed in the United States on January 17, 2024 by Sam Sam
    • Best Calculator in this price cap
Color: 991ES PLUS
I used to use CASIO scientific calculator during my Undergrad days. But now i don't have it anymore. I thought of buying a new one and searched online for a calculator. This calculator is surprisingly similar to the one which i used in the past that too at a fraction of that price. So I went it it. Have been using this for the past two months. There are no issues till date. I'm extremely happy with this purchase. ... show more
Reviewed in the United States on December 7, 2023 by Surya Suhas Reddy
    • Didn't work at all
Color: 991ES PLUS
I didn't open this until after the return period had passed, but this calculator didn't work. It wouldn't turn on so I decided to let it sit by the window for a couple of hours to see if the solar power would work. It flashed on for a second and then went blank again. This will now go in the garbage. ... show more
Reviewed in the United States on November 12, 2023 by Tim
    • Me funcionó bien
Color: 991ES PLUS
Aunque la compré torpemente creyendo que era una CASIO (ya que le pusieron el mismo nombre al modelo de la calculadora), cabe destacar que funciona muy bien y puedo usarla para funciones que hacen otras calculadoras que cuestan 40 a 60 dólares. Puedo organizar las fracciones y usar signos de agrupación sin problemas y es más fácil de entender que con otras calculadoras más antiguas. ... show more
Reviewed in the United States on February 17, 2024 by Hancel Pérez
    • Exactly what I needed
Color: 991ES PLUS
I ordered this calculator as my algebra professor did not allow graphing calculators but I still needed something that could calculate logarithms. This calculator does everything I need and more. It allows me to calculate fractions and "to the power". Best part was finding out that there is a button for entering my own base number on a log so that I'm not stuck using only log base 10. I am very happy with this calculator. It was exactly what I needed for my algebra and statistic classes. ... show more
Reviewed in the United States on January 6, 2024 by Songyana

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