Item Digital Height Gauge, Counter Type Electronic, Mechanism Electronic, Construction Steel, Display LCD, Resolution 0.0005 in/0.01 mm, Range 0 in to 40 in/0 to 1,000 mm, Accuracy +/-0.0031 in, Base Steel, Battery LR44, Features Economy Low-Accuracy Model, Includes Carbide Tipped Scriber, Dial Test Indicator Holder