The mid-size M157 features low-frequency, wide-beam elements for precise measurement of trawl-net openings and distance to the bottom. Connection to the trawl cable is easy with the included MacArtney SUBCONN® underwater connector.
FEATURES AND BENEFITS
Transducer is pressure rated to 600 m (2000')
Easy-to-mount in flooded pod
Stainless-steel, internal chassis
SEALCAST™, seamless, urethane housing for long life underwater