A18.1816 Questioned Document Examination Analyzer is an ideal tool to inspect, observe and compare many kinds of objects, evidences including:                                                                                                                                 

--All kind of questioned documents: Used of different kinds of writing instruments, by adding, altering, conceal, forgery and other methods of fade contract, IOUs, real estate contracts, invoices, bills of exchange, checks, bills of lading, passports and soon.   

--Various fluorescent encryption securities: checks, stocks, credit cards, stamps and special trademarks.                                                                                                                           

--Identify cards, resident identify cards, temporary residence permits, etc. 

--Currency: US Dollars, H.K. Dollars, RMB, etc.