DRI-MARK PRODUCTS Tri Test Counterfeit Bill Detector, UV with Pen, 7 x 4 x 2 1/2
Provides superior protection against counterfeit currency; even detects washed bills. Powerful UV LEDs reveal security markings. White LED backlight checks for watermark portrait. Pen detects fake currency paper. UV LEDs also validate international currency, driver's licenses, passports, credit cards, traveler's checks and more. Uses AAA batteries (not included). Counterfeit Bill Detector Type: UV Light; Watermark Detector; Color-Change Ink; Micro-Print Detector; Marking Color: Amber; Counterfeit Indication Mark: Black;Dark Brown.