🔬 Elevate your math game with precision and speed — don’t get left behind!
The CATIGA SS-991EX is a high-performance scientific calculator featuring 552 advanced functions including calculus, matrix, and statistical operations. It boasts a 32% larger high-resolution LCD that displays textbook-style formulas for enhanced clarity. Powered by both solar and battery sources, it guarantees uninterrupted use. Designed for durability and backed by a 1-year warranty, it’s ideal for high school, college, and professional STEM users seeking speed, accuracy, and reliability.
| ASIN | B0D7VJMNJ9 |
| Best Sellers Rank | #30,714 in Office Products ( See Top 100 in Office Products ) #37 in Scientific Calculators |
| Brand | CATIGA |
| Calculator Type | Engineering/Scientific |
| Color | Professional Black |
| Compatible Devices | Single Use |
| Customer Reviews | 4.5 4.5 out of 5 stars (566) |
| Display Type | LCD |
| Enclosure Material | Plastic Or Metal Alloy |
| Item Dimensions L x W | 6.5"L x 3.5"W |
| Manufacturer | Catiga |
| Mfr Part Number | SS-991EX |
| Model Name | SS-991EX |
| Model Number | SS-991EX |
| Number of Batteries | 1 Nonstandard Battery batteries required. |
| Number of Items | 1 |
| Number of Packs | 1 |
| Power Source | Solar Powered |
| Screen Size | 2.5 inches |
| UPC | 813629025138 813629023745 |
| Unit Count | 1 Count |
| Warranty Description | 1 year warranty |
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