Mader-Ott
Harmonic
Analyser


Click one of the wheels to add it to the carriage.

Wheel setting:

Data:


Tracing: manualauto



Animation by
Andries de Man 
from a description by
Detlef Zerfowski

See also a video
by M. Palm
rail rail big carriage hole plate hole for angle lever small carriage horizontal guiding slit toothed rail angle lever tracer handle planimeter pole pole arm of planimeter trace arm of planimeter measuring wheel scale rev. counter 0 1 2 3 4 5 6 7 8 9 rev. counter scale 0 1 2 3 4 5 6 7 8 9 scale zeroize Click to zeroize 0.000