Portable Dental Unit Model :DU852 Parameter Power: 600W Maximum pressure: 6.5 bar Clean water bottle: 1 L Drain bottle for strong suction : 1 L Drain bottle for weak suction : 0.5 L Air bottle: 1 L G.W./N.W: 34/29 KG Dimension: 550*420*760 mm Standard Features: 4 hole or 2 hole handpiece tube       2 pcs 3-way syringe                                1 pc Saliva ejector                                 1 pc LED curing light                             1 pc Ultrasonic Scaler                           1 pc Compressor head (550W)               1 set On/Off Foot Switch                        1 pc Water Supply                                1 set Optional: Handpieces                                    2 pcs Fiber optic handpiece                      2 pcs Mobile patient chair                        1 pc Mobile dentist stool                        1 pc Operating light                               1 pc