🔢 Calculate with confidence, style, and speed!
The Mr. Pen Mechanical Switch Calculator combines a large 12-digit LCD display with big, responsive keys for quick and accurate calculations. Its compact size and battery-saving auto power-off feature make it perfect for professionals and students alike, ensuring reliable performance whether at the office, school, or home.
| Brand | Mr. Pen |
| Manufacturer | Mr. Pen |
| Model | LTNT001M313 |
| Model Name | mechanical switch calculator |
| Product Dimensions | 15.75 x 11.18 x 0.1 cm; 165 g |
| Item model number | LTNT001M313 |
| Standing screen display size | 4.4 Inches |
| Display Type | LCD |
| Power Source | Battery Powered |
| Batteries Included | No |
| Batteries Required | Yes |
| Material | Plastic |
| Does it contain liquid? | No |
| Manufacturer | Mr. Pen |
| Item Weight | 165 g |
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