Functions: Digital video measurement tools can measure point, line, circle, arc, oval and rectangular to improve measurement accuracy with multi-point. Digital video measurement tools has many features such as: the combination of measuremnets, center structure, the intersection of structure, the midpoint of construction, line structure, a round structure and structural point of view. Coordinate translation and coordinats straighten out is to make measurement more convenient and efficient, at the same time increase measurement efficiency. Macros can measure the same parts faster and more convenient volumn and improve the measurement efficiency. Measuring data directly output into word, excel, autocad.That is more easy and clesr to analysis the test data. Record users' program, editing and execute command. The main technical parameter: Model :Tt-2010 digital video measurement tools Glass table size :230 x 130mm Travel: x, y :200 x 100mm Net weight :150kg Dimension :600*400*1100 Travel: z :Effective space :245mm focusing stroke:180mm work distance:95mm Video system :Camera: color 1/3``ccd camera Optical magnification:0.7~4.5x Digital magnification:30~230x Object view-field:7~1.1mm Contour and surface illumination: ring led and brightness can be setup Power :Ac180v/60hz;220v/50hz Software :Quick measuring 2.0. Packaged by free fumigation wooden case