Калькуляторы Matrix

1. Shell material: plastic2. High-resolution LCD display, clear readings3. 552 kinds of functions, exams and daily learning can be used4. Key comfortable, fast calculation speed5. Durable material, no еще→t easy to corrode6. Protective cover design, to protect the body, keys7. Number of display bits: 128. Power supply: built-in button battery9. Size: 76 x 165 x 12mm10. Weight: about 125g