Used on bottom and pelagic twin trawls the Twin Spread and Remote sensors provide crucial information about your trawl behaviour. The three sensors working together tell you the exact distance between the two trawl doors.
Used on bottom and pelagic twin trawls the Twin Spread and Remote sensors provide crucial information about your trawl behaviour. The three sensors working together tell you the exact distance between the two trawl doors.
Fishing in too warm or too cold water may be just a waste of time and money.
Dual wireless sensor for spread and depth measurements
The PI Spread/Depth dual sensor measure the physical distance between the trawl doors as well as the depth of the trawl door.
Check the distance between trawl doors!
Dual wireless sensor for depth and height measurements
From its position on the gear, the Simrad PI SeineSounder dual sensor measures both the depth below the surface and the height above the bottom.