The FLIR Hammer-Probe MR06 extends the functionality of the FLIR moisture meters. With these samples, moisture values can be determined through a wall hole.
The insulated measuring needles are of very small diameter, on the one hand to be able to drive the needles through the surface materials, and on the other hand to leave little damage to the upper material. The sandblasted needles are made of hardened steel to prevent bending and to provide a secure connection surface for the abrasion-resistant insulation layer. So if the needles are driven through a wall, the measured value is not falsified by the penetrated dry wall.