Airmar B75 Transducer

The 12-degree tilt refers to the internal ceramic element, which is angled to compensate for your boat's hull deadrise. This ensures the sonar beam points straight down rather than at an angle, providing accurate readings without the need for a fairing block.

No, this bronze housing is designed exclusively for fiberglass or wood hulls. Installing a bronze transducer on a metal hull can cause severe galvanic corrosion.

Unlike traditional sonar that sends a single frequency, CHIRP sweeps across a wide band of frequencies. This results in significantly higher resolution, better target separation, and the ability to distinguish fish from the bottom or structure more clearly.

Yes, this model includes a built-in fast-response water-temperature sensor. You will receive both depth and temperature data through the single 8-pin connection.

Yes, because it is a thru-hull mount with a low-profile design, it maintains consistent contact with the water even at higher boat speeds. This minimizes turbulence compared to transom-mounted options, allowing for reliable tracking while underway.

This transducer is optimized for boats up to 25 feet (8 meters) in length. It is specifically engineered to provide the best performance-to-size ratio for vessels in this class.