It can quickly measure deffierent 7 material (Hard wood, Soft wood, Cement mortar, Lime mortar ... and automatic range selection. It can quickly measure different 7 material (Hard wood , Soft wood , Cement or Concrete plane ... C, 0.1°F Measurement range:0.0%~95.7%, -10 ~ +50°CDigital display:3 digitals. Material ... Maple, Ash-tree, Douglas fir, Meranti and etc.7.0…47.9 %3Cement or Concrete plane, Plaster ...