1. There are "100", "YIBA", "50" and "WUSHI" in the 90 edition of Real coins ".

The new version of real coin has golden yellow 100, 50, 20, 10, 5, 1 digital fluorescence on the front, and fluorescent reflection on the back; Counterfeit money no fluorescence.

2. Real paper absorbs light without reflecting light; Counterfeit money paper has strong blue and white reflecting light.

3. Counterfeit money the watermark of the head or pattern is obvious, and there is no real coin.

1. Identifier the surface should be kept clean, especially in the slit.

2. After fake currency detection, please turn off the power supply. If you don't use it for a long time, please pull out the plug to avoid affecting the life of the machine.

3. It is forbidden to clean the identifier shell with water to avoid failure.

4. If identifier is not working properly, please shut down and restart. If it is invalid, contact the manufacturer in time. It is strictly prohibited.

Make any adjustments to the machine to avoid affecting identifier performance.

5. In the process of transportation and use, avoid strongly shaking the machine, so as not to affect the performance of identifier.

6. Identifier is a high-precision instrument, and users are not allowed to disassemble it by themselves.