Casio FX-991EX Classwiz Advanced Engineering Scientific Calculator-552 Function
Casio FX-991EX Classwiz Advanced Engineering Scientific Calculator-552 Function
Casio FX-991EX Classwiz Advanced Engineering Scientific Calculator-552 Function
Casio FX-991EX Classwiz Advanced Engineering Scientific Calculator-552 Function
Casio FX-991EX Classwiz Advanced Engineering Scientific Calculator-552 Function
Casio FX-991EX Classwiz Advanced Engineering Scientific Calculator-552 Function
Casio FX-991EX Classwiz Advanced Engineering Scientific Calculator-552 Function
genuine image
Casio FX-991EX Classwiz Advanced Engineering Scientific Calculator-552 Function
Casio FX-991EX Classwiz Advanced Engineering Scientific Calculator-552 Function
Casio FX-991EX Classwiz Advanced Engineering Scientific Calculator-552 Function
Casio FX-991EX Classwiz Advanced Engineering Scientific Calculator-552 Function
Casio FX-991EX Classwiz Advanced Engineering Scientific Calculator-552 Function
Casio FX-991EX Classwiz Advanced Engineering Scientific Calculator-552 Function
Casio FX-991EX Classwiz Advanced Engineering Scientific Calculator-552 Function
With a striking capability of 552 functions, the Casio FX-991EX Classwiz merges advanced technology with user-friendly features, making it a versatile companion for every mathematical challenge.
Casio FX-991EX Classwiz Advanced Engineering Scientific Calculator-552 Function
зүйлийн дугаар: 232369367

Casio FX-991EX Classwiz Advanced Engineering Scientific Calculator-552 Function

зүйлийн дугаар: 232369367

MNT 93491

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from АНУ

Нөөцөд байна
АНУ USA дэлгүүрээс импортолсон

QTY:

Ердөө 3 бараа үлдсэн байна.
Яг одоо захиалаад ойрын хугацаанд хүлээн аваарай Мягмар гараг, 8 дугаар сар 04
Secured transactionsecured 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
  • fedex
  • dhl
With a striking capability of 552 functions, the Casio FX-991EX Classwiz merges advanced technology with user-friendly features, making it a versatile companion for every mathematical challenge.
U-Care баталгаа:
Байхгүй
Төлөвлөгөө сонгох
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of АНУ store (110-120). Recommended power converters Одоо худалдаж авах.

What Stands Out

Comprehensive Functions
With 552 functions, the Casio FX-991EX Classwiz covers a wide range of calculations for engineering and scientific applications, catering to students and professionals alike.
High-Resolution Display
The advanced LCD screen allows for clear visual representation of calculations, including graphs and equations, enhancing understanding and usability in complex problem-solving.
User-Friendly Interface
Designed for intuitive navigation, the Casio FX-991EX offers easy access to functions and features, making it ideal for both beginners and seasoned users seeking efficiency.

Бүтээгдэхүүний дэлгэрэнгүй мэдээлэл

Shop Casio FX-991EX Classwiz Advanced Engineering Scientific Calculator-552 Function online at a best price in Mongolia. 227401396723
Battery IncludedYes
Power SourceBattery, Solar
SizeHandheld
MPNFX-991EX
Model NumberFX-991EX
Max. Digits12
Hign-concerned ChemicalNone
BrandCasio
Applicable Battery TypeCoin Batteries
Key SizeRegular
TypeScientific
Display SizeRegular
FeaturesLCD Display
UPCDoes not apply
Item Weight0.8 lbs (360 grams)

Who Should Buy?

Suitable For
  • Engineering Students

    Ideal for engineering students needing complex calculations and a wide range of functions for coursework and exams.

  • College Mathematics

    Suitable for college students studying advanced mathematics, providing tools for calculus, algebra, and statistics.

  • Professional Engineers

    A reliable tool for professional engineers requiring precise calculations and data analysis in their projects.

Not Suitable For
  • Basic User

    Not ideal for casual users who only need simple arithmetic due to its complexity and extensive functions.

  • Younger Students

    May be too advanced for younger students or beginners who are just learning basic math concepts.

  • Non-technical Fields

    Not suitable for users in non-technical fields who do not require advanced mathematical functions or engineering capabilities.

БАРААНЫ ТАЙЛБАР

Асуулга байна уу? Бидэнтэй чатлаарай

Хэрэглэгчийн асуулт ба хариултууд

  • Асуулт: What types of calculations can the Casio FX-991EX handle?

    Хариулт: It can handle algebraic equations, statistical analyses, matrix calculations, and unit conversions.
  • Асуулт: Is the calculator suitable for outdoor use?

    Хариулт: Yes, it's powered by both battery and solar energy, making it ideal for outdoor activities.
  • Асуулт: How does the lightweight design benefit users?

    Хариулт: Its lightweight design allows for easy transport, making it convenient for students and professionals on the go.

casio FX-991EX Editorial Review

The Casio FX-991EX Classwiz Advanced Engineering Scientific Calculator has received a mixed but overall positive reception from users. Many customers appreciate the value for money that this model provides, especially Considering the advanced features it offers. The calculator is touted for its extensive functionality, including the ability to store variables and edit formulas, making it a favorite among students and professionals who require detailed and complex computations. However, some users have expressed dissatisfaction with certain aspects of the design and usability. Complaints include the calculator's size, which lacks the portability of older models, as well as the feel of its keys, which some describe as "chiclet" style with a rattling noise upon pressing. Additionally, the surface texture has made alternate key labels difficult to read in various lighting conditions. While the visual display and formula tracking were appreciated, the variable entry method (V.P.A.M.) was not well-received by all users. On the whole, the FX-991EX is recognized for its impressive array of features and ease of use, despite some individual grievances regarding its design choices. **

Customer Reviews & Ratings

4.8
101 Хэрэглэгчийн үнэлгээ
  • 5 од
    92%
  • 4 од
    3%
  • 3 од
    0%
  • 2 од
    0%
  • 1 од
    1%

Энэ бараанд шүүмж өгөх

Бусад хэрэглэгчидтэй санал бодлоо хуваалцана уу

Давуу тал

  • Excellent value for money
  • Extensive range of functions and features
  • Capability to store and edit variables easily
  • User-friendly, making calculations straightforward
  • Additional fun feature: QR code generation

Сул талууд

  • Larger size compared to previous models (less portable)

Platform Trust & Buyer Confidence

trustpilot logo
4.3/5 9,000 + reviews
Read reviews
MT
Mohd
Verified buyer

“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer

“Accurate delivery timing given”

16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer

“Not madly expensive like I thought, and much quicker than promised.”

15 June 2026 · via Trustpilot
LM
Leila
Verified buyer

“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”

6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer

“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
Найдвартай төлөлт Global Delivery Easy Returns Genuine Products

Product Price History

Чухал мэдээлэл

  • Хязгаарлалт : Олон улсын хүргэлтээр илгээгдсэн барааны тохиолдолд, үйлдвэрлэгчийн баталгаа хүчингүй байх, үйлдвэрлэгчийн үйлчилгээ хүргэх боломжгүй, барааны заавар, гарын авлага болон анхааруулга очих улсын хэлдээр биш байх магадлалтай гэдгийг анхаарна уу. Мөн бараа болон дагалдах хэрэгсэл нь тухайн улсын стандартыг мөрдөөгүй, чанарын заалт болон шошгын шаардлагыг хангаагүй байх магадлалтай бөгөөд, тухайн улсын цахилгааны вольтод тохирохгүй байж болзошгүй (тохирох адаптер болон хувиргагч шаардлагатай) юм. Хүлээн авагч нь барааг тухайн улс уруу хуулийн дагуу импортлогдохыг батлах ёстой. Ubuy болон түүний холбоот түншүүдээс худалдан авсан тохиолдолд худалдан авагч нь хүлээн авах улсын бүх хууль болон заалтуудыг мөрдөх ёстой.
  • Ubuy нь дэлхий даяар хэрэглэгддэг хайлтын хэрэгсэл учраас Ubuy дээр байгаа бараа бүр зарагдана гэсэн үг биш. Бараанууд нь экспорт болон худалдааны журмыг дагаж мөрдөх ёстой.

MNT 93491

Яг одоо захиалаад ойрын хугацаанд хүлээн аваарай Мягмар гараг, 8 дугаар сар 04

QTY:

Ердөө 3 бараа үлдсэн байна.
Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Онцлог & Давуу талууд

  • Features 552 advanced functions for diverse calculations.
  • Crystal-clear LCD display ensures visibility in all lighting.
  • Battery and solar powered for extended usability.
  • Lightweight design (0.8 lbs) perfect for portability.
  • User-friendly interface enhances rapid data entry.
  • Ideal for students and professionals in various fields.

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.