The KSE-110 is a fish sizing echo sounder which we have sold to most of the large trawlers in the domestic market. This powerful sounder transmits in 15 separate beams; this translates into market leading accuracy in fish size estimation as well as a very high level of detail in the screen image. The KSE-110 are usually sold with the 38KHz split-beam transducer which gives the user long range without sacrificing too much on discrimination.