text: ChemPRO 100 Chemical Detection System is a handheld chemical detector for field detection and classification of Chemical Warfare Agents. If mail arrives with an unidentified substance, this hand held detector can be used to immediately identify the chemical.
  Hardened Mobile Trace Explosive Particle tests for a wide range of explosives and narcotics in seconds. The system will identify explosives in packages or envelopes that are often undetectable by x-ray machines. This handheld detector expands the range of target explosives you can identify in a single sample for faster more comprehensive screening. As noted, this system also detects a wide range of narcotics. The system tests for explosives and narcotics simultaneously in a single sample, for faster, more comprehensive screening.