Type = Electronic Height Gages ; Resolution = .0005 Inch/.01MM ; Accuracy = .0035 Inch/.09MM ; Range = 0-40 Inch/1000MM ; Material = Steel ; Chemical Composition Of Battery Cell = Silver Oxide ; Battery Cell Type = Lr-44, Sr44, 357 ; Number Of Cells Included = 1 ; Battery Voltage = 1.5 V ;