Whether with open cover protectionDisplay mode LCDCasing size15ml (plastic): inner diameter 16mm outer diameter 18.5mm length 87.5mm20ml (plastic): inner diameter 18mm outer diameter 20mm length 95mm50ml (metal): inner diameter 30mm outer diameter 32mm length 96mm100ml (metal): inner diameter 38mm outer diameter 40mm length 95mmMulti-purpose: a wide range of applications, medical treatment, fat purification, research, serum separation, drug development, liquid separation,1. ABS high-strength shellThe product adopts high-strength ABS shell, strong and durable, not easy to age2The appearance is simple and atmosphericThe appearance of the product adopts black and white color matching, which is simple and elegant, which is more beautiful and elegant than other similar products on the market.3. Large LCD screen displayThe product screen uses a large LCD screen to display the data clearly and clearly4 multi-rotor optionalThe product adopts high-strength ABS shell, strong and durable, not easy to age5 Cover protection functionWhen the machine is running, open the cover and the machine will automatically stop rotating