Ahura's Thermo Scientific AhuraFD is a rugged handheld instrument for in-the-field identification of explosives, narcotics and dangerous chemicals. This instrument has been engineered with military and civilian first responders in mind. It is entirely self-contained, weighs less than 4 pounds, and is easy to use. It requires no calibration or consumables and is ready to use within seconds of turn-on. Built-in point and shoot does not contact the sample and is effective through plastic and glass. This system has been fully tested by the military and is in-service at the federal, state and local level.