Key Performance Features

• Wireless Integration: Sends depth data via cable to a T121 Hull Transmitter (sold separately), which then wirelessly broadcasts the signal to displays like the T110 or T111.

• Retractable Design: The sensor insert can be pulled out of the housing while the boat is in the water for easy cleaning. A self-closing valve minimizes water flow into the boat during removal.

• Low-Drag Profile: Engineered to sit nearly flush against the hull, with only 3/16" (5mm) protruding, ensuring minimal turbulence and drag.

• High-Quality Sonar: Operates at 200 kHz with a 13° beam, providing accurate depth readings up to 260 feet (80 meters).

Technical Specifications

• Hull Compatibility: Fiberglass and Aluminum (Note: Not recommended for wood hulls).

• Mounting: Thru-hull with a 2" (51mm) hole diameter.

• Max Hull Thickness: Supports hulls up to 2.125" (55mm) thick.

• Cable Length: Supplied with 20 ft (6m) of cable.

• Dimensions: 4.87" Height x 2.94" Outer Diameter.