What is the main function of a pipe locator tool?

The main function of a pipe locator tool is to identify the location of buried pipes without the need for excavation. This tool is designed to detect underground utilities, including water, sewage, and gas pipes, by using electromagnetic signals or other technologies.

Using a pipe locator allows workers to pinpoint the exact location of these pipes, which is essential for avoiding accidental damage during digging and construction activities. This capability is crucial for effective and safe project planning since it helps ensure that the work is conducted without disrupting essential services or causing safety hazards.

In contrast, the other options refer to functions that do not align with the primary purpose of a pipe locator. Cutting pipes is a mechanical task, inspecting visible pipes involves a visual assessment rather than locating buried ones, and measuring pipe pressure pertains to testing the system's functionality rather than identifying its physical location. Thus, the selection of the pipe locator's primary role highlights its importance in utility management and infrastructure maintenance.