How does a safety syringe work?

See how this offering can bring practical value to common tasks and projects. In this video, we demonstrate a portable detection device that automatically calibrates without manual operation or external accessories. Watch as it identifies small suspicious particles using its built-in microscope, assesses ignition risks to stop the laser automatically, and penetrates materials like brown glass and plastic packaging. Learn how its extensive spectrum libraries—covering narcotics, explosives, flammable liquids, and more—support on-site safety and security inspections with ease.