| 
| GENERAL FEATURES &SPECIFICATIONS | 一般功能和规格 |  
|  |  |  |  
|  | AR-902 | AR-903 |  
| Detectable Distance | 20mm | 20mm |  
| 可探测金属距离 |  
| Detectable Metal Size | >2*10mm | >2*10mm |  
| 可探测金属大小 |  
| Power On Indication | √ | √ |  
| 开机显示 |  
| Quick Detect With Audio/LED | √ | √ |  
| INDICATION声音和LED灯提示 |  
| Adjustable Detection Control | √ | ________ |  
| 可调探测控制 |  
| Low Battery Indication | √ | √ |  
| 低电显示功能 |  
| Auto Caliberation When Power On | ________ | √ |  
| 开机自动校正 |  | 
|  |  |  | 
| 
| GENERAL CHARACTERISTICS | 一般特征 |  
| Power | 9v Battery(6F22) | 9v Battery(6F22) |  
| 供电 | 9v电池(6F22) | 9v电池(6F22) |  
| Product Color | Dark Gray | Dark Gray |  
| 产品颜色 | 深灰 | 深灰 |  
| Product Net Weight | 167.5g | 167.5g |  
| 产品净重 |  
| Product Size | 173*68.5*33.5mm | 173*68.5*33.5mm |  
| 产品尺寸 |  | 
|  | 
| 
| PACKING INFORMATION | 包装 |  
|  |  |  |  
| Packing way | Blister | White Box |  
| 包装方式 | 吸塑 | 白盒 |  
| Standard Quantity Carton | 40 | 40 |  
| 标准外箱容量 |  
| Standard Carton Size | 40.6*34.5*25.7cm | 40.6*34.5*25.7cm |  
| 标准外箱尺寸 |  
| Standard Carton Gross Weight | 8.2Kg | 8.2Kg |  
| 标准外箱毛重 |  |