Feature: 1. [High Performance] This mini centrifuge operates at a fixed speed of 4000rpm, with low noise which is less than 70dB, stable and vibration free. 2. [Transparent Lid] The mini centrifuge features a closed design with a transparent lid, allowing real time monitoring of the experimental samples. 3. [Enhanced Safety] This mini centrifuge machine can automatically brake when the door is opened, ensuring safe use. 4. [User Friendly] The rotor adopts a clamp design, making it easy to replace and pick up the rotor without the need for tools. 5. [Versatile Capacity] The mini centrifuge is suitable for various tube sizes, including 5ml, 4ml, 2ml, 1.5ml, 0.5ml, 0.2ml centrifuge tubes, as well as 0.2ml PCR strip tubes. Specification: Item Type: Mini Centrifuge Material: ABS Model: MINI 4K Power: 30W Controller Type: Fixed Speed Speed: 4000rpm Maximum Centrifugal Force: 810xg Motor Type: DC Motor. Package List: 1 x Mini Centrifuge1 x User Manual2 Pack x Accessories1 x Centrifuge Accessory