1. Android smart operating system, featuring more efficient and user-friendly operations. The instrument supports Ethernet connection, Wi-Fi upload, and GPRS wireless remote transmission, enabling rapid data upload.

2. Integrated portable rapid testing device, designed to meet on-site and mobile testing requirements. All testing projects can be conducted under the same software, with test results displayed intuitively through a single interface.

3. High level of intelligence: The instrument features self-diagnostic functions, including power-on self-test and zero calibration, as well as automatic repeatability testing.  

4. Testing channels: ≥12 testing channels, enabling simultaneous testing of multiple samples. Each sample is controlled by the program to operate independently, preventing mutual interference.  

5. Display method: ≥8-inch LCD touchscreen display with a user-friendly Chinese interface, providing intuitive and simple readings. 

6. Equipped with a new-generation embedded thermal printer, supporting manual or automatic printing. Upon completion of testing, it can automatically print test reports and QR codes.

7. The light source uses imported ultra-high-brightness LEDs, offering high precision, strong stability, controllable light sources, and the ability to turn off unused light sources, resulting in lower power consumption. 

8. Features a USB 2.0 interface design for convenient data storage and transfer, and can be directly connected to a computer at any time, allowing computer control of the instrument. Enables data querying, browsing, analysis, statistics, and printing. 

9. The instrument has a diverse sample menu library, allowing flexible selection of test samples. Different test channels can simultaneously test different sample items.

10. Sample processing is simple and effortless, with overall operation being fast, safe, and convenient.

11. The instrument has self-protection functions, including the ability to set usernames and passwords to prevent unauthorized personnel from operating it.  

12. High sensitivity, high detection accuracy, and high repeatability accuracy, with a scanning high-precision optical sensor.  

13. The peroxide value testing instrument has functions for recalibration, locking, and restoring factory settings.  

14. The result judgment line can be modified, and reference values and calibration values can be saved, with data retained even after power loss.