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Item #:
90617567
OA-991ES Plus Scientific Calculator 417 Functions 2-Line Display | Support Fraction and Decimal Point Conversion 10+2 Digits Solar Battery, Ideal for
Item #:
90617567
ZAR 358
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Imported from USA store
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Order now and get it around Wednesday, September 02
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The scientific calculator with 417 functions is ideal for students and professionals, featuring a 12-digit display and dual power supply for ultimate convenience and accuracy.
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What Stands Out
Natural Formula Display
Visualize complex formulas effortlessly with the natural display feature, enhancing understanding and learning for students and teachers alike.
Dual Power System
Utilizes both solar and battery power to ensure reliability and longevity, making it ideal for extensive use in classrooms and beyond.
Lightweight Design
Designed for portability, the lightweight structure makes it easy for students to carry in backpacks, ensuring they always have the tools they need for success.
Product Details
| Brand | DUPOTA |
| Model Name | OA-991ES Plus |
| UPC | 726434206862 |
| Unit Count | 1 Count |
| Manufacturer | DUPOTA |
| Number of Items | 1 |
| Item Weight | 125 g |
| Model Number | OA-991ES Plus |
| Mfr Part Number | OA-991ES PLUS-XY |
| Calculator Type | Standard Function |
| Power Source | Battery Powered |
| Screen Size | 4.2 inches (10.7 cm) |
| Number of Batteries | 1 LR44 batteries required. (included) |
| Display Type | LCD |
| Color | white |
| Enclosure Material | Plastic |
| Item Dimensions L x W | 6.5"L x 5"W (16.5 cm) |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Who Should Buy?
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High School Students
Ideal for students needing advanced calculations and formula visualization for subjects like math, physics, and chemistry.
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Teachers
Useful for educators demonstrating complex equations and concepts in a clear, visual format during lessons.
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STEM Enthusiasts
Great for individuals engaged in science, technology, engineering, or math, requiring extensive functions for diverse calculations.
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Casual Users
Not ideal for those who only need basic calculations or infrequent usage of advanced mathematical functions.
Product Description
OA-991ES Plus Scientific Calculator 417 Functions 2-Line Display | Support Fraction and Decimal Point Conversion 10+2 Digits Solar Battery, Ideal for Secondary School Students and Teachers
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Customer Questions & Answers
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How to Shop OA-991ES Plus Scientific Calculator 417 Functions Online From Ubuy?
Answer: It’s easy to shop OA-991ES Plus Scientific Calculator 417 Functions online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location. -
Question:
Is OA-991ES Plus Scientific Calculator 417 Functions Available to Shop Online in South Africa?
Answer: Yes, at Ubuy South Africa this product is available for you to shop at a reasonable price. The OA-991ES Plus Scientific Calculator 417 Functions is not available locally but you can trust us with our express shipping services. -
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How Long Does It Take to Get Product After Placing the Order?
Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.
DUPOTA Scientific OA-991ES Plus Editorial Review
** OA-991ES Plus Scientific Calculator** The OA-991ES Plus Scientific Calculator has garnered a positive reception from students and educators alike, lauded for its extensive functionality and durability. With an impressive repertoire of 552 functions, it caters to a wide spectrum of mathematical needs, from basic arithmetic to complex calculus and statistical calculations. Users find it particularly beneficial for its ability to display calculations in two lines, allowing for a clear view of both the input and the output, which proves essential during examinations and homework. Transitioning from other brands can pose a small learning curve; however, many users appreciate the advanced features that are available at an affordable price point. Those coming from high-end calculators, like HP models, noted a surprising equivalence in functionality, albeit at a fraction of the cost. Additionally, the incorporation of solar power alongside battery backup alleviates concerns regarding energy Consumption, enhancing its practicality for everyday use in academic settings. Despite its strengths, some users have highlighted a few challenges, such as its tendency to provide answers in fraction form, which may be inconvenient during tests. Moreover, while it is packed with numerous features, the absence of specific financial calculations may limit its utility for certain professional applications. Overall, the OA-991ES Plus emerges as a robust academic tool, ideal for middle and high school students and valued by teachers for its reliability and versatility. **
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Pros
- Comprehensive range of 552 functions, covering basic to advanced mathematics.
- Two-line display for clear visibility of calculations.
- Reliable solar and battery operation, reducing the need for frequent battery changes.
- Lightweight yet durable design makes it ideal for school use.
- Affordable alternative to more expensive scientific calculators.
Cons
- Initial learning curve for users transitioning from other brands.
Product Price History
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.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
ZAR 358
Order now and get it around Wednesday, September 02
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.)
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Features & Benefits
- Offers 417 functions including exponents, matrix calculations, and statistics.
- 12-digit large display minimizes input errors with clear formula visibility.
- Dual power supply ensures uninterrupted usage with solar panels and batteries.
- Automatic power-off saves energy after 8 minutes of non-use.
- Ultra-light and portable design is perfect for students and professionals alike.
- High-quality keys provide comfort and responsiveness for precise calculations.
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