Resistograph R650 Series
for Tree and Timber Analysis
30 Years of Research and Development
Utilized by arborists, architects, researchers, and foresters around the world, the Resistograph R650 has proven to be a highly reliable and useful device for measuring tree and timber structure.
Designed and produced by Frank Rinn, the inventor, the Resistograph® R650 model is the result of over 30 years of research and development.
The R650 model is powerful, precise, reliable, and capable of drilling even high density tropical trees and timber
The Rinntech Resistograph is highly useful for evaluating tree safety and analyzing tree and timber structure.
Each model of Resistograph comes with everything required to carry out and record drilling measurements.
NO HIDDEN COSTS. NO REQUIRED ADD-ONS.