Counterfeit Detector Pen with UV Light, Ultraviolet, Black/Green, EA

For two effective tests in one device, this Dri Mark Counterfeit Dual Detector Pen combines a powerful UV LED light with the dependable Counterfeit Detector Pen for dual protection against counterfeit U.S. currency. The UV light reveals the glowing security threat embedded in U.S. denominations of $1 and up (series 1996 or newer), while the trusted pen detector authenticates U.S. currency paper. Simply mark bills with a line; if the mark turns dark, the bills is suspect. UV light is also compatible with many foreign currencies, major credit cards, passports, traveler's checks and more. Dual Detector Pen comes with two Counterfeit Detector Pens to ensure you're always protected from counterfeit currency.