1.Max.Speed 10000rpm（7490xg）;
2.OLED display, may switch speed and time;
3.DC motor drive smooth and quiet operation；
4.Safe,endurable and robust rotor with clamp locking design，easy to operate；
5.Wide voltage technology：the speed is not affected by voltage fluctuations，high speed accuracy；
6.Compatible with 0.5/1.5/2mL×12 tubes+4×PCR8 strips，0.2mL×44 PCR tubes;
Screen buttons can adjust the start/stop of the motor，supports both soft braking and instant stop modes；
Simple appearance and structure，only weight 1.5Kg
