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๐ Elevate your math game with the calculator thatโs as smart as you are!
The IPepul Purple 991ES Plus scientific calculator features 417 built-in functions covering trigonometry, calculus, statistics, and more. Its large 4-line natural display enhances readability by showing formulas as they appear in textbooks. Powered by both solar energy and a long-lasting battery, it ensures reliable performance in any environment. Designed with a multi-functional keyboard, it boosts calculation speed and accuracy, making it the perfect tool for students, educators, and professionals in STEM fields.
| ASIN | B0D5Y1S3MZ |
| Best Sellers Rank | 371,845 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 423 in Scientific Calculators |
| Brand | iPepul |
| Brand Name | iPepul |
| Calculator Type | Engineering/Scientific |
| Colour | Purple |
| Customer Reviews | 4.5 out of 5 stars 396 Reviews |
| Display Type | LCD |
| Enclosure Material | Plastic |
| Item Dimensions L x W | 16.5L x 8.3W centimetres |
| Manufacturer | iPepul |
| Manufacturer Part Number | 991ES-Purple |
| Model Name | 991ES Plus |
| Model Number | 991ES-Purple |
| Number of Batteries | 1 LR44 batteries required. (included) |
| Number of batteries | 1 LR44 batteries required. (included) |
| Power Source | Battery Powered |
| Power source | Battery Powered |
| Screen Size | 2.8 Inches |
| Screen size | 2.8 Inches |
| Unit Count | 1.0 count |
M**X
Making math a little easier
Perfect for my daughter, in grade 11. She says even her teacher was impressed with the input selection/options. Bonus being pink and stylish.
S**N
Good product
Good calculator
L**O
Calculator review
We went through a lot during chemistry (college). This is a really nice calculator!! Highly recommend. Cute design.
G**T
It's amazing dose it works perfectly ๐
So far it's working perfectly and doses the work I bought it for. I love it
B**Y
Perfect size and use ability
The buttons stick just a little bit but itโs actually great and has all the functions I need for my exams. Plus itโs cute!
Trustpilot
2 months ago
1 month ago