Moisture mapping is a comprehensive approach to identifying and understanding moisture levels within a structure. It involves the use of specialized equipment to assess dampness and determine its source.

### Moisture Monitoring Equipment

A range of equipment is employed in moisture mapping, including:

* **Moisture meters:** Handheld devices that measure moisture content in building materials.
* **Capacitive moisture sensors:** Non-invasive devices that measure the electrical properties of materials, indicating moisture levels.
* **Infrared cameras:** Capture images of surface temperatures, allowing for the detection of moisture-related temperature variations.
* **Thermal imaging cameras:** Similar to infrared cameras, but operating at a higher wavelength, revealing moisture distribution beneath the surface.

### What Tool is Used to Check Dampness in Walls?

Depending on the situation, different tools may be used to check dampness in walls:

* **Moisture meters** with pins are inserted into the wall to measure moisture content directly.
* **Capacitive moisture sensors** are placed against the wall to measure moisture levels without damaging the surface.
* **Infrared or thermal imaging cameras** scan walls to identify areas with elevated moisture levels, indicating potential dampness.

The selection of appropriate equipment is crucial for accurate and reliable moisture mapping.