Dots Dual Solar And Battery Power Examination Electronic Scientific Calculator For Student
参考价格
采购数量 ()
最小起订量
支付订单
Shenzhen Tianyan Electronics co.,LTD
China - Shenzhen
工贸一体
贸易能力
出口百分比
最近的港口
SHEKOUCHINA
接受的交付條款
雇员
51-100人
接受的付款貨幣
USD,CNY
平均提前期
75 天）
证书
产品属性
--产品描述
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 |
| Power consumption | 0.0009W |
| Max. Digits | 10+2digits |
| Power Energy | Battery+Solar |
| 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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