Probe

The 4590 Probe, when used with the Tinker & Rasor Model PD Short Locator, allows for greater accuracy and tracing distances while locating electrical contacts and insulated joints on coated pipelines in corrosion control systems.
Use with all Model PD Receivers by simply plugging the probe jack into the "cleat" receptacle. Follow the same easy operating methods shown in the Model PD Instruction Manual for locating electrical shorts or pipe tracing.
The search coil is located in the tip of the probe head, which allows fast, accurate performance. When the search coil is in a vertical position, a sharp "null" indicates the center of the pipe or cable.