Moisture Meter, PInless
The Extech MO257 pinless moisture meter provides non-invasive measurement of moisture in wood and other building materials. With relative pinless moisture reading for non-invasive measurement from 0.0 to 100.0 with 0.1 resolution. The MO257 has a pinless measurement depth from 20mm - 40mm below the surface of most common building materials including: wood, plaster board, concrete, brick, render, gypsum board, dropped ceiling, wallpaper, cinder block & mortar.