pen to detect counterfeit money

{"title":"Intelligent 50Hz\/60Hz Money Sorter Machine Mix Note Counting Machine","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/91\/80\/968314f19fdb4f1eff01bbf54f46-200x200-1.jpg","attrs":{"Price":"US$699-$835","Brand Name":"SHENJIANG","Model Number":"SJ-9100","Minimum Order Quantity":"1","Delivery Time":"2 Working days","Certification":"CE","Place of Origin":"China","Supply Ability":"6500 Piece\/Pieces per Month","Packaging Details":"Standard Packages","Key feature":"Financial usage Note Counting Machine 2 pockets intelligent money sorting machine","Available currency":"GBP BYN ETB ARS COP JPY VEF PEN VEF PEN CAD CLP CRC","Cash Entrance Capacity":"500 notes per time","Cash Output Capacity":">200 notes","Cash Reject Capacity":">150 notes","Display":"4.3 Inch TFT Touch Screen","Voltage":"100-240Vac","Frequency":"50-60Hz","Power Consumption":"50W","Dimension":"320\u00d7330\u00d7310mm","Data Format":"bmp\u3001txt\u3001jpg\u3001fsn","Lifespan":"5-10 years","Continuing working hours":"12 hours","Weight":"12 kg"}}