Airmar SS505 Transducer Thru Hull Depth only stainless housing

The SS505 is a compact, impact resistant, stainless steel stem for use on all hulls. The dual-frequency version provides good target detail in shallow-water at 200 kHz and good deep-water bottom tracking at 50 kHz. The narrow-beam 200 kHz version provides excellent bottom detail. Airmar’s High-Performance Fairings are recommended for all installations to obtain the best possible performance.