Dri Mark 351TRI Tri-Test UV Counterfeit Detection System, Black

The Tri Test is a professional quality high tech device for detecting counterfeit US Currency, and other document fraud This product can perform 3 quick tests to determine if US paper money is real or counterfeit; if you have doubts about a bill, you should use all three to help you make a determination UV (Ultraviolet Light)Test for US Currency: This test is for US notes $5 and higher printed 1996 and after; there are no UV markings on $1 bills or older currency Watermark Portrait / Stripe Micro-Print Test for US Currency: This test is for US notes $5 and higher printed 1996 and after; there are no watermark portraits or security stripes $1 bills or older currency Paper Test for US Currency: US currency is printed on special paper; this is true of all US paper money, regardless of print date, so this test is effective regardless of issue date Uses 3 'C' Batteries (Not included) Optional AC adapter (Not included