Garmin Airmar SS502 Stainless Steel Depth & Temp 600W 50/200kHz Transducer - 8 Pin. 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. Specifications for Garmin Airmar SS502 Stainless Steel Depth & Temp 600W 50/200kHz Transducer: Manufacturer: Garmin Color: Silver Frequency Band: 200 kHz Cable Length: 30 ft Power: 600 watts Features of Garmin Airmar SS502 Stainless Steel Depth & Temp 600W 50/200kHz Transducer Supported Deadrise/Transom Angles: 0 Cable Length (Feet): 30' Fairing Block Included: No Frequency: 50/200 KHz Mounting Style: Thru-Hull Pins: 8-Pin Speed Included: No Temperature: Yes Imagining: Standard Power: 600w Package Contents: Garmin Airmar SS502 Stainless Steel Depth & Temp 600W 50/200kHz Transducer Garmin 010-12465-00: Airmar SS502 Stainless Steel Depth & Temp 600W 50/200kHz Transducer - 8 Pin