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: 06 July 2025
4,78 93 reviews
🛒 21,90$ from Banggood 🛒
Ship From: CN
191 Heats
721 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
chancesys on 29 September 2024

very good

5 out of 5 stars
BG224656351 on 19 September 2024

the calculator ìs great at what it does,it has 417 stand alone calculation modes w/electtronic ebraseable board as a durable back cover for the unit! it works!!Thank You Banggood!

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
BG531316375 on 07 July 2024

Purchased as a gadget, but very practical to use._It has basic scientific functions (and more) and the part

5 out of 5 stars
BG431114163 on 30 June 2024

This is very good

5 out of 5 stars
demezsolt on 24 June 2024

++++

5 out of 5 stars
hdr_wemusa on 11 April 2024

Scientific pocket calculator with separate display. Interesting idea and very useful function. Otherwise just a regular scientific pocket calculator. Fast delivery, solar cell for power support.