UV and magnetic detection
Easily prevent taking counterfeit money or accepting counterfeit documents with the D30 UV Note Detector from ZZap. As a first line of defence a bright white light that helps to illuminate any water marks or metallic strips. A powerful UV light will reveal, hidden ultra violet markings that are not visible in daylight - even in bright rooms. The built in magnetic sensor will detect magnetic ink / metallic thread that is incorporated into many currencies and official documents, if the machine detects anything metallic it will omit a sound and illuminate the red light to provide straight-forward confirmation of authenticity.