Multifunction machine uses the latest in ultraviolet LED technology to provide the ultimate in security against counterfeit currency including washed bills. Detects the UV sensitive security thread in U.S. currency in denominations of $5 and larger. Use the original Counterfeit Detector Pen to test the paper, the UV LEDs to reveal the UV security thread, and backlight the bill with the white LEDs to reveal watermarks and micro-printing. Versatile unit also authenticates driver's licenses, passports, international currencies, credit cards, cashier's checks and more. A powerful, compact, portable and affordable solution for any point of sale application. Great for bars and restaurants that check IDs and payment methods. LEDs last for years and are powered by three C batteries or the optional AC adapter (both sold separately). Counterfeit Bill Detector Type: Color-Change Ink; Micro-Print Detector; UV Light; Watermark Detector; Marking Color: Amber; Counterfeit Indication Mark: Black; Dark Brown; Currency: Canadian; Chinese; EU; Mexican; UK; U.S. Features Three tests provide superior counterfeit bill detection. Detects washed or bleached bills. Ultraviolet LEDs detect security markings. White LED backlight detects watermark portrait. Detects UV markings on driver's licenses, credit cards and passports. Works on most major foreign currency. Works on traveler's checks. Compact and portable. Uses C batteries or AC adapter (both sold separately). Package Includes Instructions Manufacturer Dri Mark Categories Dri Mark Office Supplies, Dri Mark Cash Handling, Dri Mark Counterfeit Bill Detectors MPN DRI351TRI Model# 351TRI UPC Code 070889005878 UNSPSC Code 0 Color(s) Black Counterfeit Bill Detector Type Color-Change Ink; Micro-Print Detector; UV Light; Watermark Detector Counterfeit Indication Mark Black; Dark Brown Currency Canadian; Chinese; EU; Mexican; UK; U.S. Depth 4" Global Product Type Multi-Test Counterfeit Bill Detector Systems Height 2.5" Marking Color Amber Pen Features Cap Post-Consumer Recycled Content Percent 0% Pre-Consumer Recycled Content Percent 0% Total Recycled Content Percent 0% Width 7" Package Includes Instructions Assembly Required No assembly is required Contains Recycled Materials N Green Product N Manufacturer Warranty Y Unit of Measure EA Item Weight 0.75 Ships via UPS Y Carton Pack Quantity 4 EA This item is sold by the EA GTIN Item 070889005878 UPC Retail 070889005878 UPC Carton 50070889005873 Brand Dri Mark Manufacturer Stock No. 351TRI Country of Origin CN UNSPSC Number 44111609 Warranty Manufacturer's one-year warranty.