What is a Suction Connecting Tube

See how this offering can bring practical value to common tasks and projects. In this video, we demonstrate a suction connecting tube with advanced technical features including automatic calibration without manual operation, built-in microscope for detecting small suspicious particles, and intelligent risk assessment that stops the laser automatically when ignition hazards are detected. Watch as we showcase its ability to penetrate various materials and explore its extensive built-in libraries containing over 13,000 spectra for narcotics, chemical weapons, flammable liquids, explosives, and other substances.