Both of these readings are displayed on a digital readout on the top of the device, which can be exported as a graphical image into a report.
This device is used to excavate a narrow penetration track with a fine drill where decay is suspected. The IML RESI-PD400 has a drill diameter of approximately 3mm and a drill length of 400mm.
The RESI drill bit causes minimal damage as it is of small diameter which leaves a narrow penetration track. It also does not remove the wood fragments when extracted.