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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 | #46,787 in Office Products ( See Top 100 in Office Products ) #38 in Scientific Calculators |
| Brand | iPepul |
| Calculator Type | Engineering/Scientific |
| Color | Purple |
| Customer Reviews | 4.5 out of 5 stars 747 Reviews |
| Display Type | LCD |
| Enclosure Material | Plastic |
| Item Dimensions L x W | 6.5"L x 3.27"W |
| Manufacturer | ipepul |
| Mfr Part Number | 991ES-Purple |
| Model Name | 991ES Plus |
| Model Number | 991ES-Purple |
| Number of Batteries | 1 LR44 batteries required. (included) |
| Power Source | Solar Powered |
| Screen Size | 2.8 Inches |
| Unit Count | 1.0 Count |
| Warranty Description | 1 |
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