What instrument is typically used for leveling and is graduated in tenths and hundredths of a foot?

The level rod serves as a crucial instrument in leveling tasks commonly encountered in masonry and construction. It is specifically designed to provide accurate measurements of height and elevation by using a leveling instrument, such as a transit or a laser level. The graduations on a level rod, typically marked in tenths and hundredths of a foot, allow for precise readings, enabling the user to determine any differences in height between two points with a high level of accuracy.

This precision is essential for ensuring that surfaces are level and that structures are built in accordance with the intended design specifications. By employing a level rod in conjunction with other leveling tools, workers can achieve the necessary correctness in their projects, which is fundamental in masonry work to ensure structural integrity and aesthetic qualities.