The Extech MO280 pinless moisture meter quickly indicates the moisture content of wood and building materials. Ten wood types and measurement ranges are selectable on the Extech MO280 pinless moisture meter's large LCD, which displays percent moisture of the wood or material being tested. By using electro-magnetic testing technology, the Extech MO280 pinless moisture meter takes measurements at a depth of up to 0.75" below the surface of the material with no damage to the material's surface caused by the pins of traditional moisture meters.

The Extech MO280 pinless moisture meter also offers an automatic internal test and calibration feature as well as low battery indication.