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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
USD 31
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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In stock
Imported from USA store
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Order now and get it around Thursday, November 26
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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 Zimbabwe?
Answer: Yes, at Ubuy Zimbabwe 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
FK
Fatuma
Verified buyer
“My experience was great I really liked the fact that i get my order delivered within the days promised. The packaging , the product, shipment everything was so good, trustworthy and fast. Definitely will shop again”
28 October 2026 · via Trustpilot
JC
Jane
Verified buyer
“Very easy to order. The product was good quality. The delivery service was excellent, updates given so you knew what was happening.”
30 October 2026 · via Trustpilot
R
Roman
Verified buyer
“Good experience The product I ordered came as expected. What most impressed me in dealing with Ubuy is the communication and updates I received through the process. I knew exactly where and when my item was at all times until delivery. Well done!”
31 October 2026 · via Trustpilot
SH
SJ Hong
Verified buyer
“The package came very quickly and the shipping fee was extremely reasonable! Overall, the service as well as my experience of ordering from Ubuy was a very pleasant experience! Thank you so much!”
31 October 2026 · via Trustpilot
SH
Szilvia
Verified buyer
“Great service. Ordered an item coming from the USA which wasn't available in Ireland or even for delivery from the retailer and it had arrived within a few days. Very happy with the product and the service.”
31 October 2026 · via Trustpilot
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Important information
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- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
USD 31
Order now and get it around Thursday, November 26
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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