Features - on-site detection, rapid non-destructive, no later than the laboratory, greatly improving efficiency - analysis speed is much faster than the desktop spectrometer, only a few seconds to display the results of the analysis - small size, light weight, easy to carry sound waves handheld Spectrometer application is very extensive, involving: power, petrochemical, archeology, metal processing, pressure vessels, waste recycling, aerospace, geological exploration, mine surveying, mining, ore sorting, mineral trade, metal smelting, environmental monitoring, soil monitoring, toys, clothing, footwear, electronics and many other fields. For details, please consult the waves sound scientific instruments.