1.It is digital,you can select the working time(0s~20s,per 1s) for every handpiece.

2.Immitely oil three handpieces at the same time.

3.With Socket of the straight handpiece and the contra angle.

4.Show the amount of oil

5.Working voltage AC220V

6.Working air pressure 0.5MPA

7.Press to blow the Air key after cleaning the oil,the air can blow cleanly the surplus oil in the handpiece

8.Gross weight 7.5kg

9.Package size 39.4*46*48cm