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Item #:
20943008
CSIRO CS-991ES Plus Engineering/Scientific Calculator, Functional Calculator
83% of respondents would recommend this to a friend
Item #:
20943008
UGX 138944
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
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Order now and get it around Sunday, December 06
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What Stands Out
Advanced Functionality
The CSIRO CS-991ES PLUS offers a wide range of mathematical functions including calculus, statistics, and complex numbers, making it ideal for engineering and scientific applications.
User-Friendly Design
With a clear display and intuitive interface, this calculator ensures easy navigation for users of all levels, eliminating confusion during complex calculations.
Durable Build Quality
Designed for longevity, the CS-991ES PLUS is equipped with a robust casing and reliable keys, ensuring it withstands the rigors of daily academic and professional use.
Product Details
| Brand | CSIRO |
| Model Name | csiro |
| UPC | 783103781808 |
| Manufacturer | CSIRO |
| Item Weight | 95 g |
| Model Number | CS-991ES PLUS |
| Mfr Part Number | CS-991ES PLUS |
| Calculator Type | Engineering/Scientific |
| Power Source | Battery Powered |
| Number of Batteries | 1 Lithium Metal batteries required. (included) |
| Display Type | LCD |
| Color | silver |
| Enclosure Material | Plastic |
| Item Dimensions L x W | 6.3"L x 3.15"W (16 x 8 cm) |
Who Should Buy?
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Engineering Students
Ideal for engineering students who need advanced calculations and graphing capabilities for coursework and projects.
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Science Professionals
Suited for scientists requiring complex function support and accuracy in calculations for experiments and research.
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Math Enthusiasts
Perfect for math enthusiasts who enjoy exploring mathematical functions and solving complex equations efficiently.
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Basic Users
Not suitable for users who only need basic arithmetic functions as it's more complex than a standard calculator.
Product Description
CSIRO CS-991ES Plus Engineering/Scientific Calculator, Functional Calculator
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Customer Questions & Answers
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Question:
How to Shop CSIRO CS-991ES Plus Engineering/Scientific Online From Ubuy?
Answer: It’s easy to shop CSIRO CS-991ES Plus Engineering/Scientific 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 CSIRO CS-991ES Plus Engineering/Scientific Available to Shop Online in Uganda?
Answer: Yes, at Ubuy Uganda this product is available for you to shop at a reasonable price. The CSIRO CS-991ES Plus Engineering/Scientific is not available locally but you can trust us with our express shipping services. -
Question:
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.
CSIRO Scientific CS-991ES PLUS Editorial Review
The CSIRO CS-991ES Plus calculator is a scientific calculator that is easy to use and functions well. It has a fractions function and a radical button, making it a useful tool for various mathematical calculations. However, some customers have reported issues with the quality of the product, such as scratches and extra material coming out of the edges of the calculator. Additionally, some customers have had negative experiences with the seller, receiving non-working calculators or not receiving the battery as described in the product description. It is recommended to purchase this product from a reputable seller.
Customer Reviews & Ratings
1 customers ratings
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Pros
- Functions well
- Easy to use
- Includes fractions function and radical button
Cons
- Poor quality for long-term use
Platform Trust & Buyer Confidence
MB
Mona
Verified buyer
“Everything was efficient and fast. ”
05 November 2026 · via Trustpilot
MT
Music
Verified buyer
“The prices—including shipping costs and customs duties—are clear from the very beginning, with no hidden fees. I highly recommend using their services. My experience with the "Ubuy" website was excellent. I purchased a PRS USA Swamp Ash Special guitar, and it arrived in just 11 days. The shipping service was fantastic, and the product arrived in perfect condition. What I particularly appreciated about the site is that the prices—including shipping costs and customs duties—are clear from the very beginning, with no hidden fees. I highly recommend using their services.”
05 November 2026 · via Trustpilot
WF
William
Verified buyer
“I can't fault this purchase. Had a scarce part i needed, cheaper than i could source it in the UK, ordered and was followed up with great communication and speedy delivery of a very well packaged part.”
06 November 2026 · via Trustpilot
A
Andrew
Verified buyer
“Fast delivery, good and secure packaging, everything was fine and with no problems.”
06 November, 2026 · via Trustpilot
SM
Stephen
Verified buyer
“I am very happy with my insoles purchase, they make my work boots very comfortable and soft to walk on and even mitigate the vibration from driving the truck all day. I would highly recommend this company for online purchases, reliability of product delivery and value for money.”
07 November 2026 · via Trustpilot
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UGX 138944
Order now and get it around Sunday, December 06
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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