Extech MO257

The MO257 non-invasive moisture meter from Extech offers a non-invasive method for determining relative humidity in a range of 0 to 100%, with a detailed resolution of 0.1%. Operation is made easier by a multifunctional LCD display, which provides reliable readings even in dark working environments thanks to its backlight. With a measurement depth of 20 to 40 mm below the surface and high-frequency sensor technology, this meter delivers precise results. Additional features, such as automatic peak hold, enhance its functionality. The compact device is powered by three AA batteries, which are included in the package.