1. Compact design, integrating multiple functions commonly used in sample pretreatment to complete one-stop sample processing.

2. Sturdy structure, with a high-quality engineering plastic chassis that offers excellent impact resistance, corrosion resistance, and portability.

3. Stable operation, with a 5-inch full-color LCD screen that provides clear functional indicators. All user operations are performed using physical switches, eliminating the risk of operational failure when wearing gloves or in the event of liquid splashes.