1. Widely used in laboratory, hospital and etc…
2. Brushless motor for model TD4C, free maintenance, no powder pollution, quick in speed up and down.
3. Range of speed from 0 to 4000rpm, smooth in operation, low noise and small vibration.
4. Micro computer control system, digital display the RCF, time and speed.
5.Compact design, Portable.
6. With over speed protection & Emergency unlock.