Features: 

 By detecting the smell of explosives, through sensor to indentify explosive, like a police dog can detect various explosive. 

Non-contact sampling, the max sampling range can reach 300mm when a large quantity of sample evaporation. 

Portable, easy to carry. 

Automatic alarm and wireless, can be sent the test result to the Emergency Command Center by the wireless sensor network. Technical Parameters  Min Detection: 0.1ppt （10-15g/ml）（25℃）

Analysis time: 1-3s  Alarm mode: LCD & Alarm

Power source: Four 3.6V lithium battery ,rechargeable battery

Work when it open  Volume: 30cm ×10cm ×10cm

Weight: 1.5kg