★ Quick recovery: After leaving certain distance from the scanned object, the alarm stops immediately
★ Strong anti-interference ability: metallic objects beyond 0.6m range won't cause false alarm. When the detector is near to large metallic objects it will automatically restore its detection performance within 1min after leaving large metal objects

◆ 配有皮套，方便携带；

◆ 具有充电功能，充电时间为4-6小时；

◆ 电压不足时，指示灯不亮或一直报警；

◆ 灵敏度高，可探测黑色丝状金属及有色金属，使用简单、方便，且易于调整；

◆ 使用循环开关可切换闹钟的声音及闹铃功能和隐藏式振动闹钟功能，可选配耳机；

◆ 碱性电池在10%-15%报警倍率下工作，可连续工作40小时以上；

◆ 可检测最小值。