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TY- 991EX Dot Matrix Screen Natural Display 552 function Two way power calculator scientific calculation
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Shenzhen Tianyan Electronics co.,LTD
China - Shenzhen
Manufacturing and trade
Trade Capacity
Export Percentage
Nearest Port
SHEKOUCHINA
Accepted Delivery Terms
Employees
51-100 people
Accepted Payment Currency
USD,CNY
Average Lead Time
75 Day(s)
Certifications
Product Specifications
--Product Description
Product Description
| Product Name | Tianyan 991EX Scientific Calculator |
| Material Plastic | Plastic |
| Feature | 1.Robust, professional grade scientific calculator. 2.2-line display: show entry and calculated result at the same time. 3.Slide-off protective hard case. 4.Ideal for high school students, college students and professionals. |
| Flexibility | Light Weight,Portable |
| Max. Digits | 10+2digits |
| Power Energy | Electric Energy |
| Operating temperature | 0℃-40℃ |
| Function | 1.Easily handles 1 and 2 variable statistical calculations. 2.Three angle modes (degrees, radians, and grads), and scientific/engineering notation modes. 3.With powerful 552 functions such as arithmetic, permutation & combination, factorial, polar & rectangular coordinates, statistics, equation (set), matrix, sequence, calculus, etc. |
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