No wires to install down your mast. Transmits to lots of different apps (Android/iOS) or our NMEA wiring connector (below). Solar-powered. For boats of all sizes.
Remarkable innovations in the new model: Carbon-fiber pointer arm to reduce weight, with battery inside the nose cone for balance (no brass deadweight). New injection-molded tail. New wind cup bearing with stainless steel axle. Longer transmission distance for even the tallest masts: 100 feet (30.5m) typical with obstruction and 280 feet (85m) with line of sight.
Receive Bluetooth transmissions from Wind Instrument and wire into your GPS chartplotter. Send your NMEA 0183 data out on wifi to mobile apps. You can even use it to check wind conditions on your boat online from home/office.