PiCUS Sonic Tomograph - Indispensable for stemanalysis

The PiCUS Sonic Tomograph is usedfor tree risk assessments in order to measure the thickness of the residualwall of trees with internal defects such as cavities or decaynon-invasively. Most often the PiCUS sonic tomograms are recorded nearground level of trees. However,  acoustic tomograms also reveal importantsafety information about the breaking risk near branch wounds and above groundcavities.