Airmar ST850-B-FISO Bronze Thru-Hull Speed/Temp Raymarine FISO Connectors

Fits: Raymarine ST30, 40, 50, 60, i40, i50, i60

The ST850 is Airmar's standard, thru-hull speed and temperature sensor. These low-profile units are nearly flush and minimize drag with only 5 mm (3/16") extending outside of the hull.

Features:

• Speed and Temperature
• Thru-Hull, Low-Profile Housing
• Designed with self-closing valve stops most waterflow upon removal of insert
• Usable Shaft Length: ~57 mm (2.25”)
• Supply Voltage: 5 VDC to 25 VDC
• Speed Range: 2 to 45 knots (2 to 52 MPH)