The L-rod is a traditional tool used in geopathology to detect possible geopathic zones. With a little practice, most people can learn how to use the L-rod effectively. Practical experience suggests that approximately 45% of all people are able to work with the L-rod and observe initial responses after only a short introduction. However, interpreting the rod's movements requires practice, experience, and a critical evaluation of the results.

Downloadable PDF Manual (A4, 22 pages)