Technical: - Maximum power: 150W - Power supply: AC230V 50/60Hz - Motor speed: 300--4000Orpm - Adjustable torque: 5Ncm--80Ncm - Water supply volume: 4 blocks adjustable. 150ml/min - Light source illumination: 3000Olux - Motor: surgical brushless motor - Volume(cm): 42x38x26cm - Weight(kg)/PCS:5.5kg