The SailTimer Wind Instrument RB™ is wireless and solar-powered. It has a transmission range of 280 feet for the tallest mast, but is also small enough for trailerable sailing dinghies (and does not require a 12-volt battery). This is the only masthead anemometer designed for sailboats. It works with a wide range of chartplotter, racing and wind gauge apps, and also has the Air Link™ connector for NMEA wiring.
To help marine stores that are starting to carry the Wind Instrument, but may have to close or adjust for social distancing, we are providing special discounts so that stores can drop-ship directly to their customers. If you are an individual wanting to order online, we are also providing Free Shipping worldwide.