Products

881A 330 kHz Echo Sounder

Model 881A 330 kHz Digital Echo Sounder The Imagenex Model 881A 330 kHz Echo Sounder is a completely self-contained echo sounder with a serial output.  It is mounted in a...

Frequency: 330 kHz

881A Echo Sounder

Model 881A Digital Echo Sounder The Imagenex Model 881A Echo Sounder is a completely self-contained echo sounder with a serial output.  It is mounted in a pressure-proof housing with an...

Frequency: 675 kHz