Electronic bill detector helps you quickly scan and identify counterfeit bills during any event. Bright red display clearly shows the total amount detected to prevent costly reading errors. Compact size can be kept virtually anywhere for discreet use. Bill detector is perfect for retail stores, special events, valet services and more.Electronic bill detector helps you quickly scan and identify counterfeit bills during any event. Bright red display clearly shows the total amount detected to prevent costly reading errors. Compact size can be kept virtually anywhere for discreet use. Bill detector is perfect for retail stores, special events, valet services and more.