0 ratings
Item #:
206169237
Casio FX-991MS Scientific Calculator
Item #:
206169237
INR 3626
Price Details
Price
INR 3626
M.R.P. INR 3626
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 Thursday, October 08
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
The Casio FX-991MS Scientific Calculator empowers users to tackle even the toughest calculations with confidence.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Ships from Ubuy, Sold by:
UBNA Distribution LLC
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Comprehensive Functions
Offers over 250 functions including advanced calculations, which cater to students and professionals in fields like mathematics, engineering, and statistics.
Solar & Battery Power
Equipped with both solar and battery power options ensuring reliability and extended usage, ideal for prolonged study sessions or examinations.
User-Friendly Design
Features a large, clear display and intuitive keypad layout, making it accessible for users of all skill levels, ensuring ease of use during complex calculations.
Product Details
| Country of Origin | China |
| Brand | Casio |
| Key Size | Regular |
| Type | Scientific |
| Size | Handheld |
| Model | FX-991MS |
| MPN | FX-991MS |
| What is in the box | Casio FX-991MS Scientific Calculator... For more details, please check description/product details |
| Item Weight | 0.4 lbs (180 grams) |
Who Should Buy?
-
Students
Ideal for high school and college students who require a reliable calculator for mathematics and science courses.
-
Engineers
Engineers will benefit from its advanced functions for complex calculations in various engineering disciplines.
-
Researchers
Researchers need a powerful tool for statistical analysis and mathematical computations in their studies and experiments.
-
Casual Users
Individuals seeking a simple calculator might find the features overwhelming and unnecessary for basic calculations.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What types of calculations can the Casio FX-991MS perform?
Answer: It can perform a wide range of calculations including algebra, trigonometry, calculus, statistics, and numerical integration. -
Question:
Is the calculator easy to transport?
Answer: Yes, its compact design makes it easy to fit into backpacks or laptop bags without adding excessive weight. -
Question:
Does it have any special features for correcting mistakes?
Answer: Yes, the Multi-replay function allows users to backtrack through calculations, helping to refine outputs and learn from errors.
casio Editorial Review
Casio FX-991MS Scientific Calculator is engineered for precision and functionality, ideal for students and professionals. This handheld scientific calculator features a large display providing clear visibility and easy reading, which is praised for its dark and distinct letters. Users appreciate the engineering notation and stored physical constants, enhancing its utility in technical fields. The FX-991MS also boasts a regular key size for user-friendly operation. Although some users reported occasional visibility issues during demanding exam periods, the exceptional functions and features, such as engineering symbols for decimal precision, make it a valuable tool for various studies.
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
Pros
- Large display for clear visibility
- Engineering symbols for easy use
- Stored physical constants enhance functionality
- Regular key size for comfortable use
- Lightweight design at 0.4 lbs
Platform Trust & Buyer Confidence
PC
Paritosh
Verified buyer
“Quality, fit, and variety are all good. Very good quality, perfect fit, with a good variety in 70s Bellbottom jeans. Keep them coming.”
20-Jul-26 · via Trustpilot
AV
Aggarwal
Verified buyer
“Everything was well maintained and smooth . We can trust UBUY .”
23 July 2026 · via Trustpilot
JM
Jeeju
Verified buyer
“Product is nice. Well packaged and delivered promptly”
23 July 2026 · via Trustpilot
NG
neeraj
Verified buyer
“Product was delivered before time. At each steps remider given time to time ,product is also good and fruitful”
3 July 2026 · via Trustpilot
SP
siva
Verified buyer
“I received the product properly packed and without any damage. If you can provide a video showing how to assemble the parts, it would be a great help. Thanks & Regards, Siva Prakash.”
16-Jul-26 · 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.
INR 3626
Order now and get it around Thursday, October 08
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
- 240 function capabilities for advanced mathematics, statistics, and engineering.
- Well-organized keypad for intuitive navigation, perfect for time-sensitive exams.
- LCD display designed for clear readability, minimizing distractions.
- Smart features like numerical integration, differential equations, and Multi-replay function.
- Durable design built to withstand daily use and easy to carry.
- Aesthetic finish that combines performance with personal style.
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.