Features:
* Measured concentration value can be stored, printed, inquired and uploaded to the computer.
* Measurement channels can be selected, up to 16 channels (optional, customizable), corresponding to different wavelengths.
* Measurement method can choose straight line method or broken line method.
* Various security measures, can set the boot input password.
* Light intensity can be adjusted, divided into 16 levels, arbitrary settings.
* Bilingual system, can be switched between Chinese and English.
* USB interface, can be connected to the computer.
* With printing function: test records can be immediately printed or query records printed.