Introduction

Marport's Trawl Navigator is a high-definition net sounder, designed to operate on the trawl headline.

It is suited for bottom trawling and will offer better performance on trawls with a small vertical opening.

In order to efficiently follow the trawl descent, echogram ranges are configurable from 5 to 160 meters. Moreover, the sensor includes an automatic range mode: the sensor can automatically switch to lower ranges of 20, 10 and 5 meters to get sharper pictures, proving to be particularly useful when fishing close to the bottom.

In addition, the sensor can measure the temperature, depth, pitch and roll.

The Trawl Navigator is available in two sizes: XXL with 4 batteries for a longer battery life and XL with 2 batteries.