BTKG-I Reflected ultraviolet imaging system Features The photosensitive device of BTKG-I Ultra-wide spectrum photo camera for physical evidence is a ....
BTKP-I Portable multifunctional fingerprint photographic system Content Direct reflection fingerprint imager 1 piece Dark field fingerprint imager 1 ....
BTHW-I Infrared fluorescent photographic device for complicated background fingerprint Purpose A. Infrared light is invisible, and complex background ...
Black fingerprint background box Purpose After the fingerprint is developed with powders, lift it with adhesive tape and then attach the tape to the ....