🔍 Calculate smarter, not harder — your all-in-one STEM sidekick!
The iPepul 991ES Plus Scientific Calculator offers 417 multi-function capabilities with a large 4-line natural display and a scientific symbol keyboard. Powered by both solar energy and battery, it ensures long-lasting performance for students, professionals, and educators tackling complex math, science, and engineering problems.
| Color Name | 991ES PLUS |
| Batteries Included | Yes |
| Batteries Required | Yes |
| Brand | iPepul |
| Manufacturer | ipepul |
| Item Model Number | 991ES |
| Display Type | LCD |
| Material | Plastic |
| Product Dimensions | 16.51 x 8.31 x 0.1 cm; 150 g |
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