Features: Digital display allows for quick reading. Features an easy-to-read LCD display with a height of 0.5 inches (12 mm). The ZERO set switch allows you to determine the base point for comparison measurements. The spacious and large handle is roomy enough to fit even those with large hands. Comes with a dedicated case. Specifications: Product Size: 4.9 x 3.9 x 1.0 inches (125 x 100 x 26 mm); Product Weight: 7.6 oz (216 g); Measurement Range: 0.04 inches (0.01 mm); Minimum Reading Value: 0.0008 inch (0.02 mm); Measurement force below 1.1 N; Parallel degree of measurement and anvil diameter of diameter of diameter of diameter of diameter of power supply silver oxide battery 44 1pcs (The battery included is for the monitor, so the service life may be short). Auto power-off approx. 5 minutes.