Item Digital Height Gauge Counter Type Electronic Digital Mechanism Feed Wheel Construction Steel Display LCD Resolution 0.0005 in/0.01 mm Range 0 in to 18 in/0 to 450 mm Accuracy +/-0.002 in Base Cast Iron Screw Clamp Lever Locks Scriber at Any Position Battery CR2032 Features Data Output Hold/Data Inch/Millimeter Preset Zero Set Includes Carbide Tipped Scriber