The David White DT8-05LS Digital Theodolite is a precision measuring tool designed for accuracy in various applications. With its optical plummet feature, this theodolite allows for precise measurements without the need for additional tools. The included case ensures protection and storage for the device, making it convenient to carry and use on the go. The brand name and model number are indicators of the quality and reliability of this laser measuring technology. Overall, this digital theodolite is a valuable tool for professionals in need of precise measurements.