The ASTHA Ultraviolet (UV) counterfeit detectors are recommended for use at cash desks that generate the small amount receipts  most cost-effective ultraviolet counterfeit detector for visual verification of ultraviolet (UV) features in multicurrency banknotes and other securitya, intended for visual authenticity control of multicurrency banknotes, passports, and any other security printing documents of up to A4 size. This counterfeit detector series is highly recommended for Banks & Finalcial Sectors in Bangladesh.