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- FX-991EX Scientific Calculator with 552 Funct...
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Nº de artículo:
217103842
FX-991EX Scientific Calculator with 552 Functions, Advanced Scientific Calculator with 10+2 Screen Displays for Students, School, Office, Business
85% of respondents would recommend this to a friend
Nº de artículo:
217103842
USD 28
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from REINO UNIDO
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Importado de la tienda UK
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Equipped with 552 functions, the FX-991EX ensures high efficiency and accurate results for both simple and complex calculations.
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What Stands Out
Comprehensive Functionality
Equipped with 552 advanced functions, this calculator addresses complex mathematical needs, making it ideal for students and professionals alike, facilitating learning and efficient calculations in various environments.
Clear Display
Its 10+2 line display allows easy viewing of equations and calculations, enhancing user experience and minimizing errors, particularly beneficial during exams or presentations.
Versatile Use
Designed for students, office use, and daily tasks, this scientific calculator is a reliable tool catering to diverse calculation requirements, ensuring quality performance in academic and professional settings.
Detalles de producto
| Calculator Type | Engineering/Scientific |
| Power Source | Battery Powered |
| Screen Size | 6.2 Centimetres |
| Number of Batteries | 2 Nonstandard Battery batteries required. |
| Display Type | LCD |
| Colour | White |
| Enclosure Material | Plastic |
| Brand Name | KEGOZ |
| Model Name | FX-991EX |
| Manufacturer | KEGOZ |
| Country of Origin | China |
| Model Number | 1 |
| Manufacturer Part Number | 1 |
| Brand | KEGOZ |
| Material | Plastic |
| Item Weight | 1 lbs (450 grams) |
Who Should Buy?
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Students
Ideal for high school and college students needing advanced calculations for science and math courses.
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Professionals
Great for engineers and scientists requiring complex calculations and data analysis in their daily work.
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Home Users
Useful for anyone needing a reliable calculator for budgeting, cooking measurements, or other everyday calculations.
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Elementary Students
Young learners may find the advanced functions overwhelming and unnecessary for basic arithmetic needs.
DESCRIPCIÓN DEL PRODUCTO
FX-991EX Scientific Calculator with 552 Functions, Advanced Scientific Calculator with 10+2 Screen Displays for Students, School, Office, Business Home Daily Use (White)
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Preguntas y respuestas de los clientes
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Pregunta:
What features make the FX-991EX suitable for exams?
Respuesta: Its high-resolution display, exceptional battery life, and large array of functions make it ideal for exams. -
Pregunta:
How does the sliding hard cover protect the calculator?
Respuesta: The sliding hard cover prevents scratches and impacts, preserving the calculator's condition over time. -
Pregunta:
Can this calculator handle advanced mathematical operations?
Respuesta: Yes, it supports advanced operations including statistics, matrices, and vectors, making it highly versatile.
KEGOZ Scientific 1 Editorial Review
The FX-991EX Scientific Calculator has garnered a positive reception from users across various educational and professional settings. Customers particularly appreciate its extensive range of 552 functions, which cater to a wide array of mathematical needs, from basic calculations to advanced scientific operations. The calculator’s dual-screen display is another highlight, allowing for easy reading and simultaneous viewing of equations and results, which has proven to be particularly beneficial for students during examinations. Users have praised the calculator's intuitive interface, which facilitates quick navigation through its various functions. Many note that the layout is user-friendly, making it suitable for those who may be less technically inclined. Additionally, the ability to graph and solve equations enhances its functionality, providing users with the tools needed for complex problem solving. In terms of performance, the FX-991EX is lauded for its speed and accuracy, making it a reliable companion for not just students but also for professionals in fields such as engineering and finance. Users express satisfaction with its robustness and durability, often remarking that it performs Consistently well over time, even with regular usage. While the overall response to the FX-991EX has been overwhelmingly positive, some users have pointed out a minor learning curve associated with mastering all of its functions. However, this is generally viewed as manageable, especially with time and practice. In conclusion, the FX-991EX Scientific Calculator stands out in the market as a versatile and reliable tool for anyone needing advanced mathematical capabilities. Its combination of numerous functions, user-friendly design, and durable Construction makes it a valuable investment for students and professionals alike. **
Customer Reviews & Ratings
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5 estrella
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ventajas
- Extensive range of 552 functions.
- Dual-screen display for easy viewing.
- Intuitive and user-friendly interface.
- Fast and accurate performance.
- Durable and reliable Construction.
Contras
- Minor learning curve due to the variety of functions.
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
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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
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USD 28
Haz tu pedido ahora y recíbelo por ahí Sábado, Septiembre 05
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Secured transaction
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
características y beneficios
- Extra-large screen for clear visibility and reduced eye fatigue.
- 552 powerful functions covering basic to advanced calculations.
- Durable design with a sliding hard cover for maximum protection.
- Exceptional battery life with low power consumption.
- Responsive buttons for precise input and enhanced usability.
- Perfect for exams and daily calculations, anytime, anywhere.
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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.