It can quickly measure deffierent 7 material (Hard wood, Soft wood, Cement mortar, Lime mortar, Bricks) for ... automatic range selection. It can quickly measure different 7 material (Hard wood , Soft wood , Cement or Concrete plane , Anhydrite plane , ... -10 ~ +50°CDigital display:3 digitals. Material NunberSetting Material typeMeasure range(Weight%)1Hard wood such as Beech, Spruce, Larch, Birch, ...