◆All controlled by the electric valve
◆Plastic pipe
◆DC motor
◆Air spring
◆Air-lock balance arm system
◆3 way Syringe(one for hot and one for cold),2pcs
◆Water Suction and Saliva Ejector,1set each
◆The device for prevent refluence and the Built-in Water purified System
◆Automatic Heating water system
◆Operation Light
◆DC X-film viewer
◆Display System of the H.P.’s air pressure
◆Dentist Stool,1pc