... and portable Powerful ultraviolet light detector 3 YEAR WARRANTY Suitable for USD, EUR, GBP, CHF, CAD, and so on Cost ... The same counterfeit fighting technology used by banks for years is now available for small business. With a 4 watts of UV power ... enough to work under any condition. Main Features:UV detectionSuitable for banknotes worldwide, passports, VISA cards, cheque, ballot, security ...