Infrared cameras detect thermal radiation emitted by objects, enabling visualization of areas with different temperatures. This method can reveal moisture patterns, as water has a higher thermal conductivity than dry materials.
Moisture meters are handheld devices that measure the electrical resistance of a material. Water increases the material's conductivity, allowing meters to detect moisture content.
These sensors measure the relative humidity of the air, providing an indication of moisture levels. They are often used in combination with other methods to assess moisture distribution.
Remove any furniture or objects obstructing the wall.
If available, use an infrared camera to scan the wall, looking for areas with temperature variations that may indicate moisture.
Turn on the moisture meter and calibrate it according to the manufacturer's instructions. Place the probes against the wall and record the readings.
Moisture meter readings typically indicate the moisture content in the material. Consult the manufacturer's guidelines to determine what readings are considered normal and which indicate moisture issues.
Mark any areas with high moisture content or temperature variations with a pen or marker.
Once the moisture test is complete, it's essential to investigate the source of moisture and address any underlying issues. This may involve further inspection, repairs, or moisture control measures.