Portable Explosives Drug Detector uses IMS (Ion Mobility Spectrometry) technology to detect trace level of explosives. With higher sensitivity it detects explosive present in nanogram level in a test sample. Various explosives like Black Powder, Ammonium Nitrate (AN), TNT, PETN, RDX, nitro-glycerine, Octo, Tetra, Dinitrotoluene (DNT), C4, Semtex, TATP, etc. can be detected. Features like audio and visual alert system, password lock option, touch screen display, results displayed in few seconds etc.