arbortools | The new Rinntech Resistograph R650 presented by arbortools @Arbortools | Uploaded 8 years ago | Updated 3 hours ago
https://www.arbor.tools/rinntech-resistograph/
The new Rinntech Resistograph is simply the best resistance drill measuring device for trees and timber wood density.
Invented and further developed by Frank Rinn, it is completely automatic, electonic controlled, thrust capability
It has increased memory storage of 10,000 drillings
and increased power to drill even the highest density tropical woods
The highest level of precision to less than .01mm
Capable of measuring absolute wood density

Contact us at info@arbor.tools with your interest.