Dual Wavelength Laser Material Detector
► Nondestructive inspection, can get the original real information directly, with no destruction to biological active substances (DNA).
► It can directly find the sweat fingerprints, dust fingerprints, occult blood fingerprint and oily fingerprint, more better than the other light sources.
► It has super found functions to the biological active ingredients, such as blood, occult blood, semen stains, saliva stains, sweat stain, urine, hair, exfoliated cells, bone fragments.
► Quality of high-power solid color laser light source, remarkable clarity, extremely subtle observation.