The Series 650 machines
come in several configuration to match differing needs and regions.
R650-PR: It is designed for power poles and timber structures
R650-EA: It provides
accurate data in conifers and boreal hardwoods
R650-ED: It has more powerful motors
and can handle extremely dense tropical hardwoods.
R650-SC: It is the top of line model for scientists requiring the
ultimate machine for wood analysis. It
can be calibrated and used to determine actual wood density (R2 = 0.96). This is the model widely used by
climate change and research scientists requiring the best there is in the world
of resistance drilling.