1. Android smart operating system, featuring more efficient and user-friendly operation. 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 allow simultaneous testing of multiple samples. Each sample is controlled by the program to operate independently, ensuring no interference between samples.  

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

6. 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. 

7. Features a standard USB 2.0 interface design, supporting USB storage, driver-free installation, convenient data storage and transfer, and direct connection to a computer, with the ability to control the instrument via the computer. Enables data querying, browsing, analysis, statistics, and printing.  

8. The instrument is equipped with a monitoring platform. Data can be uploaded via local area networks and the internet, with test results directly uploaded wirelessly. It performs data analysis and processing to monitor the long-term and short-term dynamics of oil quality and food safety, enabling issue estimation and early warning.

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

10. Sample processing is simple and efficient, with overall operations being fast, safe, and convenient.  

11. The instrument has self-protection functionality, allowing the setting of usernames and passwords to prevent unauthorized personnel from operating it.  

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

13. The instrument has a powerful built-in database, allowing direct selection of sample names, testing indicators, and submitting units on the instrument, or direct editing and input of sample names, testing indicators, and submitting units on the instrument and saving them into the sample database.  

14. The instrument has functions for recalibration, locking, and restoring factory settings.  

15. The result judgment line can be modified, and reference values and calibration values can be saved, with no data loss in case of power failure.