1. Construct the point, line, circle, arc and ellipse by multi-point measurement.

2. Convenient operation on axis-skewing and coordinate-shifting.

3. The functions of element-combination can enhance the efficiency by simply choosing

    the icons of  point, line, circle, distance and angle.

4. MACRO function for batch measurements.

5. Constructed picture can be save as dxf files and edit in AutoCAD.

6. Measured data can be sent to Excel software and draw easily in Xbar-S graph.

7. Program recording, instruction editing and teaching program executing.