1Made from engineering plastic, high strength, wear resistance and durable in use. 2Designed with heavy stainless steel base on the standing feet so it would more stable. 3Digital display, easy to read the data. 4Takes with reset button for zeroing for relative measuring. 5The digital display is designed specifically for woodwork, which can be used to set the height of saw blades. Features: Made from engineering plastic, high strength, wear resistance and durable in use. Designed with heavy stainless steel base on the standing feet so it would more stable. Digital display, easy to read the data. Takes with reset button for zeroing for relative measuring. The digital display is designed specifically for woodwork, which can be used to set the height of saw blades. Specification: Material: Plastic Weight: 1070g/37.7oz Measuring Range: 0-150mm Battery: 3V button cell (Not included) Package List: 1 x Digital Height Gauge