This is the best digital planimeter.
All of the functions provided with the former X-PLAN's C+ and CII+ are taken over by the F series as they were.
And it has newly added special measurements.
Measuring Functions
Area / Length(total/segment) / Coordinates Radius / Centroid / Triangular Area(base/height/area) Angle / Center of Circle / Radial Distance Contour-based Volume / Affine Transformation Revolutionary Solid(volume/surface area/center of gravity) Point Marking
