Check the listing for details. Cassida 6600 Ultraviolet Counterfeit Detection Currency Counter. Condition: Used. Listed at 75.00 USD. The Cassida 6600 Ultraviolet Counterfeit Detection Currency Counter is a portable bill counter designed to detect counterfeit money. As part of the Cassida brand, it is known for its reliability and efficiency in identifying counterfeit bills. The model 6600 features advanced technology for detecting counterfeit currency, making it a valuable tool for businesses in the retail and services industry, especially for those handling large amounts of money. With this device, businesses can ensure the accuracy of their currency counts and protect themselves from potential financial losses due to counterfeit currency. Calculates dollar value of count Count, add batch + batch modes Chain, double half note detection Counts 1400 bills a minute