This is the Koden Sonar ESR-140MK2

Ease of Installation

The flat color LCD screen allows installation anywhere; in the case of recessed installation it is simply fixed with a screw in each of the four corners of the front panel.

In addition, the up/down mechanism of the helmet unit is small and lightweight.

High scanning speed.

High speed sonar beam in vertical and horizontal exploration up to 360 degree sectors around the ship. This, reducing the scanning time, improves the operational efficiency of detecting targets by optimizing the search function of the same.

Stabilization function included in standard equipment

The fish detection function is improved by automatically correcting the direction of the transducer affected by the movements of the boat.

Operational simplicity

Through rotary controls and pushbuttons. It is possible to simplify the operation by categorizing the operating system.

White hitch function

This function automatically controls the azimuth and the angle of elevation of the sonic beam to always maintain the echo of the target on the screen.

Ring and cursor marker

The distance and azimuth of a target can be accurately measured by the ring marker and cursor.

Automatic transducer retraction

When the speed of the boat exceeds the previously established value, the transducer is automatically retracted inside its housing to avoid possible damage.