A distance meter comprises a frame (2), at least two wheels (3, 4) installed at the front and rear of the frame, rotation detectors (5, 6) for detecting rotation of at least one wheel (3, 4), and tilt detecting means (12, 13) installed on the frame, wherei...

A measuring and leveling tool has a distance encoder which is movable along a surface. The tool determines a distance traveled by the measuring device. The distance traveled is displayed in a digital display. The tool includes a laser leveling device which...