Item #:
151359189
OA-991EX Scientific Calculator 552 Functions Support Fraction and Decimal Point Conversion 2-Line Written Display Solar Battery - Ideal for Middle
Item #:
151359189
€ 18
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Imported from UK store
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Product Details
| Item Weight | 0.5 lbs (230 grams) |
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Product Description
OA-991EX Scientific Calculator 552 Functions Support Fraction and Decimal Point Conversion 2-Line Written Display Solar Battery - Ideal for Middle
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Is OA-991EX Scientific Calculator 552 Functions Support Available to Shop Online in Latvia?
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Editorial Review
The DUPOTA OA-991EX PLUS Scientific Calculator is receiving a mixed, but generally positive reception among users. Many customers appreciate its extensive range of functionalities, which makes it a valuable tool for students and professionals alike. Users have reported that it is particularly beneficial for A-level students, with a bright, clear two-line display that enhances readability. The intuitive button layout has made it easier for users to perform complex calculations without much hassle. One of the standout features noted by users is the variety of functions, including support for fraction and decimal point conversion, making it a solid choice for those involved in advanced mathematical tasks, such as surveying and trigonometry. The calculator includes a detailed 70-page instruction manual, which, while extensive, is appreciated by many who may need that extra assistance to fully exploit its capabilities. However, some users have pointed out the initial learning curve associated with navigating its menus, suggesting that while the calculator is robust, it may be overwhelming for those who only need basic features. A few negative reviews mention frustration with the storage function and menu navigation, leading them to prefer other brands like Casio. Overall, the DUPOTA OA-991EX PLUS offers excellent value for money given its features and reliability, making it a strong contender in the scientific calculator market, especially for students and those needing a range of functions for moderate to complex calculations. **
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Pros
- Wide range of functionalities (552 functions)
- Clear and easy-to-read two-line display
- Intuitive button layout
- Supports fraction and decimal point conversion
- Durable design with a protective cover
- Solar-powered with battery backup
- Great value for money
Cons
- Initial learning curve to understand all functions
Product Price History
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