☆Please tell me you need AC110V or AC220V
(The unit is not dual voltage. We have 110V and 220 volts units)
Working environment
3000-3500 RPM
Extremely low noise(<52dB)
Voltage: 110V or 220V, frequency, 50Hz;
Temperature, 4℃~40℃;
Relative humidity, 80%
Range
Revolution speed, 3000, 3500r.p.m