Version D: Acoustical Leak Detector Kit Includes Big Foot and Multi-Sensor Microphones... Kit also includes:

1. Hydrophonic Cylinder Probe
This probe is a direct contact probe designed to make direct connection to the pipe, or any portion of the pipe that is accessible. Used in any combination of Sound Rods with the T-Handle, pipes can be accessed
to distances up to nearly 6 feet away. Another feature of the Cylinder Probe is the ability to listen to pipe noise in pipes that are buried in turf, or soft surfaces. Accurate pipe location is essential for the placement of the Ground Rods as close to the pipe as possible. On top of the Cylinder Probe is a three position toggle switch for mute, listen, and momentary listen. As with all mute controls, learn to use them wisely. When tightening the sounds rods to the Hydrophonic Probe, secure the connector with a wrench as to not let it twist. Twisting of that connector could damage wiring on the inside of the probe.

2. Sound Rods
Two different sizes are included with the XLT-30. Rods give the user various lengths for direct or indirect contact to pipes.

3. T-Handle
This handle is used primarily with the Cylinder Probe and the sound rods.

4. Headphones
These headphones are designed to deliver the clearest sound with the least distortion. The Volume knob can be used to adjust the audio level. Unplugging the headphones will turn off the XLT-30. When the XLT-30 is turned off, any modifications to the Volume, Notch, and Filter will return to the factory presets.

5. Probe Cable
This cable attaches at the back of the Control Housing to any of the various probes. Make sure the jack is fully inserted and the lock nut is hand tightened.

6. Carrying Strap/Housing Mounting Bracket
The attachment system for the XLT-30 consists of a plastic mounting bracket that slides from the bottom of the control housing up to the bezel around the faceplate. There are two slots for attaching an adjustable strap that hangs around the neck of the user.