Moisture Meters for Building Inspection

To quickly identify wet areas, a pinless Meter is easy to use. Pinless Meters offer the convenience of testing a large area quickly, and help you determine if further testing is required in certain spots.

Pinless Meters read Moisture closest to the source of the magnetic field, in this case, at the surface. Most pin-less Meters read at a depth from 1/2" to 1". Moisture that resides in the substrate or insulation may go undetected without using a deep penetrating electrode. It is also important to remember that any metal or other conductive material behind the EIFS may give false readings.

A pin type Meter, on the other hand, is the best way to identify the exact location of Moisture in the substrate and framing. A pin-type uses two pins that penetrate into the building at the users desired depth. When insulated contact pins are used, only the uncoated tips are exposed to the wood fiber, providing an accurate reading of Moisture content at various levels of penetration. Pin-type Meters are the only instruments that allow the inspector to identify exact location of Moisture at a given point.

Many EIFS inspectors use both types of Meters. They can quickly identify problem areas using a pin-less Meter, and also use a pin-type Meter to identify exact location of Moisture in the wood substrate.

Most Moisture intrusion occurs around windows, doors and any flashing. In many cases the Moisture intrusion is directly related to poor installation practices.

How can i find Moisture in the substrate or frame of the house.

The most effective way to check for Moisture in the substrate or frame is to us our 21-E electrode with 6" penetration pins. This method allows you to locate Moisture behind the EIFS without it having to be torn away.

• Store the Meter in clean, dry place
• Change batteries and pins as needed
• Keep the Meter and electrode clean by using any biodegradable cleanser sparingly on external parts only.