Raymarine Wireless Vertical Wind Transmitter SNCOMP3 such as Quatix marine watches

such as Quatix marine watches

And if setup requires an angled surface

Clamping Range (Rail/Tube Surfaces):

from your vehicle’s paint job and leather seats to internal engine parts

Raymarine Wireless Vertical Wind Transmitter SNCOMP3 such as Quatix marine watchesT222 Vertical Wind Transmitter This unique wireless 1. 35m (4'5") mast head unit with transmitter lifts the wind sensor into clearer air. This enables it to provide highly accurate figures for TWS and TWA by reducing errors from disturbed windflow around the mast head and dramatically reduces upwash when sailing downwind, giving you accurate data for performance funtions. Easily fitted with the mast in place. Calibration can be done at any Micronet