Multifunctional money detector

1: battery: battery operation "use".
2: watermark: watermark part bill perspective in watermark light, a real coin image vivid, three-dimensional. While the counterfeit money by printing imitation, image outline unclear.
3::4WX1 fluorescent lamp, when in use, turn on the switch and the UV alignment to identify the bill, if the real money, you can clearly see the reflection of the bright fluorescent map or currency. No false money or currency digital fuzzy not clear.
4: magnetic inspection: open the "magnetism" switch, the head alignment of magnetic ink, parts of the bill, so gently friction, if there is magnetic, issued the "alarm sound drop".