... Microcomputer Control Electronic Universal Testing Machine (Standard type) ModelWDW-01,02,05,WDW-5,10,20,50WDW-100WDW-200,300 1,2 ... Resolution0.01mm adjustment range of Testing speed0.05~500mm/min0.05~500mm/min0.05~500mm/min0.05~300mm/min Test speed control accuracy±1 ...