| AR-904 | AR-908 | | Detectable Distance | 90mm | 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LED显示 | | Detection Indication | Audio & Visiable | Audio/Visiable/Vribration | | 探测提示 | 声音/LED提示 | 声音/LED/振动提示 | | Adjustable Detection Control | √ | √ | | 可调探测控制 | | Low Battery LED Indication | √ | √ | | 低电LED显示功能 | | Supper Bright LED For Locking Position | √ | √ | | LED探测提示 | |
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| | | GENERAL CHARACTERISTICS | 一般特征 | | Power | 9vBattery | 9vBattery | | 供电 | 9v电池 | 9v电池 | | Product Color | Dark Gray | Black | | 产品颜色 | 深灰 | 黑 | | Product Net Weight | 250g | 108g | | 产品净重 | | Product Size | 280*84.5*32mm | 138*58*20.5mm | | 产品尺寸 | |
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| PACKING INFORMATION | 包装 | | Packing way | Blister | Blister | | 包装方式 | 吸塑 | 吸塑 | | Standard Quantity Carton | 40 | 40 | | 标准外箱容量 | | Standard Carton Size | 47.6*45.1*35.6cm | 36.8*36.8*25.7cm | | 标准外箱尺寸 | | Standard Carton Gross Weight | 13.2Kg | 5.2Kg | |
