Grace Industries’ forensic scanner features a discerning hydrocarbon detector in combination with six different colored LED lights—ultraviolet, blue, red, green, yellow, and white—with various light colors to detect potential evidence not visible under normal light. The forensic scanner features a gas detector that will sense trace hydrocarbons at less than 50 parts per million, indicating the presence of volatile accelerants and solvents. This versatile, portable tool is specifically designed to aid forensic personnel in observing fingerprints, body fluids, and trace evidence on any surface.