Fish Sensor Sonar Ultrasonic Transducer Fish Finder Transducer 50&200kHz 600W

China Fish Sensor Sonar Ultrasonic Transducer Fish Finder Transducer 50&200kHz 600W, Find details about China Fishfinder Transducer, Ultrasound Transducer from Fish Sensor Sonar Ultrasonic Transducer Fish Finder Transducer 50&200kHz 600W