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NEWYES 991ES Scientific Calculator with LCD Writing Tablet, 417 Function Solar Energy Science Calculators Notepad, Professional Foldable Calculators for Students School College

  • Based on 414 reviews
Condition: New
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$32.98 Why this price?
Holiday Deal · 6% off was $34.97

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Availability: In Stock.
Fulfilled by Amazon

Arrives Friday, Dec 6
Order within 15 hours and 49 minutes
Available payment plans shown during checkout

Color: 991ES


Features

  • 417 Computing Functions Include CALC, SOlVE, Base-N, EQN, MATRIX, MATRIX, TABLE, VECTOR, fractions, variable statistics, complex number calculations, linear regression, base arithmetic, computer science, standard deviation, and polar-rectangular conversions, etc..
  • Natural Writing Function Can input/output the content in writting form and tabular statistics.
  • 3-Line DisplayYou can enter 199 characters at a time. Show entry and calculated result in the display screen at same time. Covenient to use.
  • Scientific Calculator with NotepadCome with a 6.5 inch writing tablet and a pen, allowing you to take notes while calculating. Press the delete button to erase the notes, and also can lock it to keep it. (Slide the LOCK KEY)
  • Dual PowerThe replaceble coin battery is built in this scientific calculator. Also powered by solar energy so you don't need to worry about battery depletion.

Brand: NEWYES


Color: 991ES


Number of Batteries: 2 CR2032 batteries required. (included)


Display Type: LCD


Package Dimensions: 6.85 x 3.78 x 1.14 inches


Item Weight: 9.2 ounces


Batteries: 2 CR2032 batteries required. (included)


Date First Available: April 12, 2023


Manufacturer: NEWYES


Country of Origin: China


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Dec 6

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Good for school
Color: 991MS
I git this for my daughter. It helps her be able to write short notes for herself as she does her math and doesn't have to find a piece of scratch paper every time. It works great and so far has survived the first quarter of school in her backpack, and trust me she is not gentle with her bag.
Reviewed in the United States on November 19, 2023 by Sam R.

  • Just love it
Color: 991MS
is very simple and easy to use, i like a lot
Reviewed in the United States on February 25, 2024 by Amazon Customer

  • Great for the money
Color: 991ES
The buttons feel great. The writing is good. I needed to set it up in lineIO MODE, and normal #2 mode for my needs. I never did look at the manual, great product imo.
Reviewed in the United States on January 21, 2024 by Rob patt

  • Excelente servicio
Color: 991ES
Todo bien
Reviewed in the United States on January 14, 2024 by Excelente llego a tiempo

  • Great for Budgeters and Students Alike
Color: 991MS
This notepad/calculator combo is such a handy idea I am surprised I have never seen it before. Yes, we all have calculators on our phones, but I personally find mine a little clunky and annoying to use for that for any extended period of time. Plus, this is pretty lightweight and does not take up a lot of room on the desk. I am using it for budgeting and I love being able to jot things down as I am going. It saves me from wasting paper! I also recently took a statistics class and this would have been incredibly handy. I wish I would have found it sooner. Another perk is it comes packaged surprisingly nicely for a humble calculator. The presentation of the packaging and the nice design of the calculator itself makes it an ideal gift for a student, or for someone you know that is an enthusiastic budgeter such as myself. *The stylus was a little tricky to get out the first time and initially I thought it was stuck. After I popped it out with the tip of a nail file, it was never that hard to get out again. It does lock in firmly, but not to the point that it seems it will be stuck for good. ... show more
Reviewed in the United States on June 9, 2022 by A. Kubicek A. Kubicek

  • Deceptive Ad
Color: 991ES
The good: This is a basic scientific calculator which can be useful to those who have need of such a device. The functions and features are standard without surprises. I like that I can fold the cover to close the calculator. Some calculators have a cover that can be removed, which leaves them vulnerable to being mislaid. The bad: The note-taking function does not match the images in their ads. In the ads, the green traces of writing are bright as compared to the darker background. In reality, the contrast is much less, and the green traces are not nearly as clear. Since the only reason I bought this calculator was for the ability to take notes, this is a serious flaw and may result in my returning it. One star off for the deficiency in the hardware. Another star off for lying to me. Shame on you. ... show more
Reviewed in the United States on August 28, 2023 by Baruch

  • Absolutely 💯
Color: 991MS
I bought this for one granddaughter then bought a second for the other. These made me Nanny of the century.
Reviewed in the United States on December 17, 2023 by halfpint

  • Good price
Color: 991ES
Is it mostly being used for drawing? Maybe. Is it a great price and cute - yes. I was ordering the required middle school calcs and wanted a more regular one as well and for the price this is it
Reviewed in the United States on August 24, 2023 by Jennifer Hardy Nowak

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