Brennenstuhl 1298680 moisture detector md brennenstuhl 1298680 p this moisture detector md from brennenstuhl has been manufactured to a high standard using robust ergonomic housing with a separate compartment for a 9v monobloc battery and is ideal for determining the moisture content of wood or building material such as concrete brick screed plasterboard and wallpaper p p incorporating a number of excellent features such as the display on a large lcd display in percent resolution