Furuno Bronze Thru-Hull Multisensor w/ High-Speed Fairing Block 600w 8-Pin. These highly-efficient GPS accessories by Furuno are ideal for inboards powerboats and other marine applications in which a fairing block cannot be placed through the hull. With the Furuno 526ST-MSC Bronze Thru-Hull Multisensor w/ High-Speed Fairing Block you can detect speed and temperature while at rest and at high speed and it uses an extremely powerful magnetic flux sensor to accurately measure both. Add this Furuno 526ST-MSC Bronze Thru-Hull Multisensor w/ High-Speed Fairing Block 600w 8-Pin to your cartography today Specifications for Furuno 526ST-MSC Bronze Thru-Hull Multisensor w/ High-Speed Fairing Block 600w 8-Pin: Manufacturer: Furuno Color: Black Frequency Band: 200 kHz Features of Furuno 526ST-MSC Bronze Thru-Hull Multisensor w/ High-Speed Fairing Block 600w 8-Pin Mounting Style: Thru-Hull Frequency: 50/200 Speed Included: Yes Temperature: Yes Fairing Block Included: Yes Package Contents: Furuno 526ST-MSC Bronze Thru-Hull Multisensor w/ High-Speed Fairing Block 600w 8-Pin Furuno 526ST-MSC: Bronze Thru-Hull Multisensor w/ High-Speed Fairing Block 600w 8-Pin 526ST-MSC