Detailed Product Description YS1020N Standard Specification Hanging hose instrument tray 1 set Handpiece tubing with 4 holes 3pcs 3-way syringe with tubing: 2pcs High volume suction: 1 set Saliva ejector: 1 set Operating arm & light: 1 set YS5401 X-ray viewer: 1 set Foot controller: 1 set YS5102 Patient Chair: 1 set YS5202 Dentist Chair: 1 set Options: High speed handpiece Air motor or micro-motor Built-in Scaler Built-in Curing light Intro Oral Camera Assistant Stool YS5204 Functions: 3-preset position .Assistant Control Panel Operating Light &X-ray film viewer controlled on Dentist Tray Big unit Box movable, easy to install air & water separator Electric Chair with 24V motor driven Injection-Plastics Outer Case Self-check when start, emergency stopped by pressing any key Mesh filter for water inlet and suction system, freely shift to external water supply Stepless adjustment for water volume of rinsing Step adjustment for the time of washing cuspidor Flowing rate adjustment of high/low volume suction Saliva ejector with built-in filter Patient Chair with lower position and 2 separate foot controllers