... and automatic range selection. It can quickly measure deffierent 7 material (Hard wood, Soft wood, Cement mortar, Lime mortar, Bricks) for moisture with ... ~ +50Digital display: 3 digitsMeasurement selection:Material 1: 8.9~95.7%( Hard wood such as Beech, Spruce, Larch, Birch, Cherry, Walnut and ... so on.) Material 2: 7.1~80.0%( Soft wood such as Oak, Pine,Maple,Ash-tree, Douglas ...