1. The use of imported high-performance, long-life (100,000 hours), high-brightness light source, with narrow-band filter system, strong optical stability, not easy to be interfered by various lights, so the instrument has high precision and good stability.
2. Large-screen LCD Chinese display, Chinese menu operation, simple and intuitive.
3. 10 standard curves and 500 measured values can be saved, and the power is not lost when the power is off.
4. The main engine shell is made of ABS material after mold, which has good corrosion resistance.
5. It adopts high-performance, low-power 16-bit single-chip microcomputer system, and the performance is very good.
6. It has the function of printing and uploading the function of USB interface
