China
联系人 zeng
Shenzhen, Guangdong
When distinguish the true and false
diamond, it shows the result of measuring with 2 kinds of sounds
and 3 kinds of colors LED, it is used widely and measure
accurately.
2 Power supply: 9V
battery
3 Dimensions LxWxH (Inches): **5mm
x*1mmx*1.5mm
4 Net weight:
**2g
5 colors: black
| 国家: | China |
| 型号: | 028 |
| 离岸价格: | 获取最新报价 |
| 位置: | - |
| 最小订单价格: | - |
| 最小订单: | 50 Piece |
| 包装细节: | - |
| 交货时间: | - |
| 供应能力: | 1000 Piece per Week |
| 付款方式: | T/T |
| 產品組 : | - |
