Product Details

Decorative Painting

NEWYES 991ES 6.5 Inches Scientific Calculator with LCD Writing Tablet and 417 Functions Solar Energy Science Calculators Notepad Professional Foldable Calculators for School Students Office Assistant

Last updated: 13 September 2025
4,78 93 reviews
🛒 21,99$ from Banggood 🛒
Ship From: CN
384 Heats
735 Wishlist
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Questions and Answers
Q

Is the calculator programmable?

by BG491465641, on 26 March 2024
A

No.

by gbrookes, on 29 March 2024
Q

Does it support GCD (Greatest Common Divisor) and LCM (Least Common Multiple) calculation?

by MaCS_70, on 18 March 2024
A

Don't think so.

by gbrookes, on 21 March 2024
Reviews
5 out of 5 stars
pavel_sunstar on 07 July 2025

Super, work perfectly

5 out of 5 stars
vuthiet43 on 20 June 2025

Wonderful product

5 out of 5 stars
pavel_sunstar on 15 March 2025

all rorks perfecly

5 out of 5 stars
durik on 22 November 2024

Nice product

5 out of 5 stars
durik on 04 October 2024

All ok

5 out of 5 stars
lomgkoq on 23 August 2024

Ideal for simple and complex calculations, also very useful the notepad part.

5 out of 5 stars
Littorio on 08 April 2024

First scientific calculator full of functions. Excellent aid for my children's study. Very convenient included whiteboard for taking intermediate notes. I highly recommend it.

5 out of 5 stars
marcar on 12 February 2024

Versatile bundle of a scientific calculator electronic notepad. Very useful to take annotations or intermediate results. Calculator has a lot of functions and can be powered by internal batteries or by solar light. A good article at a good price (flash offer) = a great deal. Very satisfied with this purchase.

5 out of 5 stars
tomcurin on 26 November 2023

Great product, works as described. It is a combination of a medieval writing table and the most modern technology of the 21st century. I bought it for a schoolboy who is learning to count (on the right side) and checks the result on the left side. Banggood always surprises with something new, I am satisfied with this store.

5 out of 5 stars
BG134611406 on 05 October 2023

It's very good, the brightness is not the strongest on the writing surface but it can be used for that.