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Item #:
222159806
Casio FX991EX Classwiz Scientific Calculator
Item #:
222159806
NZD 42
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Imported from USA store
QTY:
Only 1 item left in stock.
Order now and get it around Saturday, August 08
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With an astonishing 552 functions at your fingertips, this advanced engineering scientific calculator is built to tackle complex calculations and provide solutions across various disciplines.
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What Stands Out
Extensive Functions
With 552 built-in functions, the Casio FX-991EX supports diverse calculations, making it ideal for engineering, mathematics, and science students, addressing complex problems effectively.
High-Resolution Display
Equipped with a high-resolution LCD, the calculator presents graphs and equations clearly, enhancing visibility and user experience compared to standard scientific calculators.
User-Friendly Interface
Designed with an intuitive layout, the Casio FX-991EX simplifies navigation and operation, allowing quick access to functionalities and reducing the learning curve for users.
Product Details
| Brand | Casio |
| GTIN | 0079767032593, 0809787035195, 0809394579433 |
| Height | 0.43in. (1.1 cm) |
| Weight | 0.19lbs. (90 grams) |
Who Should Buy?
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Engineering Students
Ideal for students studying engineering courses needing advanced calculations and multiple functions for complex problems.
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Math Professionals
Great for professional mathematicians who require a reliable calculator with extensive functionality for various mathematical operations.
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High School Students
Perfect for high school students preparing for exams who need a versatile scientific calculator for coursework and tests.
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Basic Users
Not suitable for users requiring only basic arithmetic functions, as it offers complex features that may confuse them.
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Elementary Students
Elementary students may find the functionalities overwhelming and not suited for their level of mathematical understanding.
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Casual Users
Casual users or individuals needing a simple calculator might find this advanced model unnecessary and harder to operate.
Product Description
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Customer Questions & Answers
-
Question:
What makes the Casio Fx-991EX ClassWiz suitable for students?
Answer: Its range of 552 functions and user-friendly features support both basic and advanced mathematical studies, making it ideal for learners at all levels. -
Question:
Is the calculator easy to use in different lighting conditions?
Answer: Yes, the sleek LCD display is complemented by a backlight feature, ensuring readability in dim or bright environments. -
Question:
How portable is the Casio Fx-991EX ClassWiz?
Answer: Weighing only 1.2 lbs, it’s compact and fits easily in a backpack, making it convenient for on-the-go calculations.
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“First time using Ubuy. Simple to use, well packed and faster than expected delivery. Was about the only way to get this item I've been after for almost a year … thank you Ubuy!”
15 May 2026 · via Trustpilot
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John
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“Very happy with the light. I wanted something a little different for a bedside lamp and find this is great. Easy to operate with a single button to turn it off and on and control the brightness and colour temperature. The item was sent quickly and a hassle free purchase.”
23 April 2026 · via Trustpilot
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NZD 42
Order now and get it around Saturday, August 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:
Only 1 item 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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Features & Benefits
- 552 functions for tackling complex calculations.
- User-friendly LCD display with backlight for clear visibility.
- Eco-friendly solar-powered and battery-operated design.
- Portable and lightweight, ideal for students and professionals.
- Advanced features for higher education in mathematics and engineering.
- Versatile applications enhancing problem-solving skills across disciplines.
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