Item #:
153497638
FX991EX Advanced Multi-function Scientific Calculator for School Work Office
Item #:
153497638
TND 116
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Friday, August 28
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Experience advanced calculations and intuitive learning with our comprehensive Standard Scientific Calculator.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Advanced Functionality
Equipped with 552 functions, it handles complex calculations, making it essential for students and professionals in math, science, and engineering fields.
User-friendly Interface
Interactive display and natural textbook feature simplify the input of equations, enhancing usability for learners at every level while reducing calculation errors.
Durable Design
Robust build quality ensures longevity, making it an ideal choice for daily school and office use without compromising performance over time.
Product Details
| Brand | Unbranded |
| MPN | Does Not Apply |
| Country of Origin | China |
| Color | Black |
| Main Purpose | Scientific Calculator |
| Personalize | No |
| Custom Bundle | No |
| Modified Item | No |
| Personalise | No |
| UPC | Does not apply |
| Item Weight | 0.5 lbs (230 grams) |
Who Should Buy?
-
Students
Ideal for high school and college students handling complex mathematical functions and advanced scientific equations.
-
Engineers
Perfect for engineers needing precise calculations and graphical representations for project evaluations and design work.
-
Educators
Great for teachers requiring a reliable tool for demonstration and educational purposes in math and science classes.
-
Casual Users
Not ideal for individuals needing basic calculations as simpler devices are more user-friendly and cost-effective.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What types of calculations can this calculator perform?
Answer: It can perform advanced mathematical operations, including matrix calculations, integration, and statistical distributions. -
Question:
Is the calculator beginner-friendly?
Answer: Yes, it features an intuitive, easy-to-learn icon display and user-friendly messages. -
Question:
Does it come with a manual?
Answer: Yes, the package includes a manual to help you get started.
Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
TND 116
Order now and get it around Friday, August 28
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Intuitive icon display for easy learning.
- Speedy list display function for thorough understanding.
- User-friendly English messages in an interactive format.
- High computational power for advanced mathematics.
- Includes QR Code for online visualization services.
- Comprehensive functions for various calculations and conversions.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.