mother
|English

Favorites

Mouse over to zoom in

FX-991ES-PLUS Scientific Calculator

FX-991ES-PLUS Scientific Calculator

417 Functions Large LCD Display for High School University Students and Office Use

Price on the app only:

Already have TOMTOP APP

Scan the product's code to buy directly!

Note: Please update TOMTOP App to the latest version.

Without TOMTOP APP?

Download freely and enjoy extra offers!

Ship From:
  • China Warehouse
Please select a warehouse
Dispatch:
Usually will be shipped in business days hours
Shipping:
The request failed! Please try again.
Sorry, it seems that there are no available shipping methods for your location.Please contact us for further assistance.

Loading...

Ship to

United States
Stock in: china

color:

Please select a color
QTY:

For each user order no more 5 item(s)

Special discount has ended

Please note each user for only 1 item(s)

Preorder Add To Cart Out of Stock

Arrival Notice

if the goods arrival in 90 days,we will inform you by email!

Email:

Arrival Notice

Notification Subscription Success!

if the goods arrival in 90 days,we will inform you by email!

Notification Subscription Failed!

Error appeared,Please try again later!

Arrival Notice
Price reduction subscription

Buyer Protection

  • Full Refund If you don't receive your order
  • Full or Partial Refund , If the item is not as described Learn More >
This is a kind of quality scientific calculator, with LCD display, support calculate fractions, exponents, logarithms, powers, and square-roots and more. Support calculate statistic trigonometry, permutation and combination, integration, differential, simultaneous and polynomial equation, vector, matrix, complex numbers, Base-n calculations and more. Support the conversion of number systems between DEC, HEX, BIN, OCT. You can have a try.

Features:
Large LCD display, simple and bright buttons, ergonomic design allows the numbers to be read easily and quickly.
Highly visible printing, easy-to-press cursor keys and function keys.
The hard outcase that's attachable and detachable in both the directions, wear resistant and drop-resistant.
Support calculate fractions, exponents, logarithms, powers, and square-roots and more.
Support calculate statistic trigonometry, permutation and combination, integration, differential, simultaneous and polynomial equation, vector, matrix, complex numbers, Base-n calculations and more.
Support the conversion of number systems between DEC, HEX, BIN, OCT.
Enhanced student comprehension and improved math class efficiency.
Perfect for engineering, polytechnic and science students.

Specifications:
Name: Scientific Calculator
Model: FX-991ES PLUS
Material: ABS
Function quantity: 417
Battery: 1 * LR44 button cell (not included)
Item size: 160 * 80 * 11mm / 6.30 * 3.15 * 0.43in
Item weight: 250g / 8.82ounce
Package size: 180 * 100 * 20mm / 7.09 * 3.94 * 0.79in
Package weight: 270g / 9.52ounce

Packing List:
1 * Scientific Calculator

Discussions

Post a new topic

Please note that TOMTOP Forums are a community for all communicating and getting help each other. There will be some enthusiastic friends participate in your discussions. Of course TOMTOP customer service (with tomtop customer service icon) response is guaranteed ,which is the same way you contact us at http://www.tomtop.com/contacts

open this forum in full page
Customer Reviews

There are no customer reviews yet.

  • 5 stars
  • 4 stars
  • 3 stars
  • 2 stars
  • 1 stars

Share your thoughts with other customers and get Tomtop Points, the first 5 reviews get DOUBLE Tomtop Points!

Write a Customer Review
Be the first to review this item

Top Sellers More>

Please activate your account first. We will resend the activation email to help you complete your registration.

Recently Viewed
We uses cookies to ensure you get the best experience on our website. Automatically agree after a 5-second countdown. By clicking "accept" you accept the use of all cookies as deacribed in our Privacy Policy.
Click here to reject the cookies

Tell us which product you want to Social Saving

Click the refresh verification code