Digitals HR-160 Pen Counterfeit Currency Detector(UV)

*? Ultraviolet Detection *? Water Mark Detection *? Magnetic Ink Detection *? It is capable of checking banknotes of different countries..The machine works as follow: 1)push the button downward, the UV light is on, to check the UV security features ,it shows money value or pattern clearly 2)Push the button upward, the White black light is on, to check the watermark,,security metal thread recognition 3)Push the button upward, it is the MG. Rub the machine with the magnetic head over the magnetic area of banknote, a reminding sound can be heard "Bi Bi", if magnetic ink, magnet code or metal security thread were recognized.