Features
1. Microcomputer control, DC brushless motor drive, stable operation, low noise.
2. Parameters can be changed at any time during operation without stopping the machine.
3. Automatic calculation and setting of centrifugal force RCF value, dedicated RCF key, can be observed at any time.
4. Display in seconds when the countdown time is less than one minute.
5. Fault self-diagnosis system, detect over speed, speed loss etc faults, improve the safety performance of the instrument.
