Fish species and biomass sounder
The FSS-3BB is a high-performance fish finder with many new features. The echo presentation is sharp and accurate. The reccomended CHIRP transducer has both high-frequency and low-frequency elements, and transmits on both frequencies simultaneously, with 3 kW transmitter power. CHIRP technology provides longer range, very good separation and an exceptional noise filtering. Colour scale indicates species and size distribution, and makes it easier to assess the risk of overfishing and bycatch.