1,Precise control by microcomputer 2,Smooth starting and stopping; 3,Maintenance Mode Setting; 4,Auto Cruise Function; Speed of 1,000 – 50,000min -1-Precise control by microcomputer-User-friendly design-Auto Cruise Function-Audible Function Check-Easy-to-operate Display Panel-Digital Speed Display-Maintenance Mode Setting-Error Code Display Function*Turbine adaptor cannot be connected. UMXL-G- ...