The NaviTrack Battery Sonde is a powerful, miniaturized transmitter that can be installed at the end of a fiberglass push cable, duct rod or sewer cable. The Sonde transmits a 512 Hz signal that can be picked up with any compatible locator, allowing users to pinpoint the transmitter’s position -- and trouble spots -- underground.

Features

• Sends a powerful signal, so you can pinpoint issues underground.
• A simple twist of the battery cover turns the unit ON/OFF.
• LED operation/battery status indicator.
• Operates up to four hours on one AAA size alkaline battery.
• Securely screws onto cables.