1.Bump texture (printing) identification: used to observe money, notes or handwriting bump texture
2.Miniature amplification identification: used to amplify .the details of money or notes for observation it. Just like in writing and printing design, etc
3 UV identification: used to observe the fluorescence pattern, color and colorless fluorescence fiber of the money or notes
4.Light variable ink printing identification: used to observe money or notes from different angles of light, the ink is shown for different color, distinguish colors is changed.
