With the material moisture meter, you can quickly and easily measure the moisture content of firewood and building materials. The robust measuring device is ideal for on-site checks on construction sites or new builds. Operation is extremely simple: just remove the protective cap and insert the measuring electrodes into the object to be measured and you're done. The handy device has a measuring scale for building materials and wood. It is particularly important to measure the moisture content of firewood before using it in the stove. If the wood cells have a water content of more than 20%, not only does the calorific value drop, but smoke, tar and soot formation also occur.