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Item #:
197535638
FX-991EX Scientific Calculator 552 Functions Functional Calculator C
Item #:
197535638
XAF 27755
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
QTY:
Only 12 items left in stock.
Order now and get it around Saturday, July 25
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Equipped with 552 functions, this scientific calculator caters to complex arithmetic, engineering, and other mathematical problems.
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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
The FX-991EX offers 552 distinct functions, catering to students and professionals alike, enabling advanced calculations from algebra to calculus with ease.
Natural Textbook Display
This calculator features a natural textbook display that allows users to see equations and results as they would in textbooks, improving readability and comprehension.
Solar and Battery Power
Equipped with both solar and battery power options, the FX-991EX ensures reliable functionality in diverse lighting conditions, making it an ideal choice for any environment.
Product Details
- Screen: 10+2 DigitDisplay Size: 77mm x 162mmFunctions: 552 Functions(The product printed words depending on the batch, but this does not affect use)Color: PinkMaterial: plasticNote: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
| Calculator type | Scientific Calculators |
| Power type | Battery |
| Brand | YFCB |
| Color | Silver |
| Model name | FX-991EX |
| Item Weight | 0.5 lbs (230 grams) |
Who Should Buy?
-
Students in STEM
Ideal for STEM students who require advanced functions for calculus, statistics, and engineering calculations.
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Professionals
Great for engineers and scientists looking for reliable calculations in their day-to-day work and analyses.
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Exam Users
Suitable for students preparing for standardized tests that allow scientific calculators with extensive functionality.
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Casual Users
Not suitable for individuals seeking a basic calculator for simple arithmetic tasks and everyday use.
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Young Children
Not ideal for young children who need simple and straightforward devices to learn basic math concepts.
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Budget Buyers
May not be suitable for users on a tight budget, as it is pricier compared to basic calculators.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What type of functions does the calculator support?
Answer: The calculator supports 552 functions, including complex arithmetic and engineering calculations. -
Question:
Is the calculator battery operated?
Answer: Yes, it is battery operated, allowing for use without electrical power. -
Question:
What is the size of the display?
Answer: The calculator features a 10+2 digit display with dimensions of 77mm x 162mm.
YFCB Scientific Calculators Editorial Review
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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“Accurate delivery timing given”
16 June 2026 · via Trustpilot
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“Not madly expensive like I thought, and much quicker than promised.”
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6/7/2026 · via Trustpilot
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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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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.
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XAF 27755
Order now and get it around Saturday, July 25
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:
Only 12 items left in stock.
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Comes with 552 functions for versatile calculations.
- Ideal for students and educators in various fields.
- Battery operated for portability and convenience.
- User-friendly interface designed for educational use.
- Perfect for school, exams, and homework sessions.
- Compact size with a 10+2 digit display.
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