NASA Wireless Masthead Wind Sensor — NMEA 0 | 4Boats

Compact wireless masthead anemometer that sends wind speed and direction to a wired base receiver for connection to NMEA 0183 displays and chartplotters.

• NMEA 0183 output from base unit to compatible displays
• Wireless transmission from masthead to base receiver — no mast wires to route
• Solar-powered masthead with internal rechargeable battery
• Operating time (from full charge) > 2000 hours
• Lightweight: 0.19 kg (0.42 lb)
• Simple masthead alignment via the base unit
• Ideal for sailboats and small craft — easy installation

The masthead unit transmits reliable wind data to the base receiver, which provides a wired NMEA 0183 connection to displays and chartplotters. Low weight and long battery life make it suitable for extended cruising without running mast cabling.

Compact wireless masthead anemometer that sends wind speed and direction to a wired base receiver for connection to NMEA 0183 displays and chartplotters.

• NMEA 0183 output from base unit to compatible displays
• Wireless transmission from masthead to base receiver — no mast wires to route
• Solar-powered masthead with internal rechargeable battery
• Operating time (from full charge) > 2000 hours
• Lightweight: 0.19 kg (0.42 lb)
• Simple masthead alignment via the base unit
• Ideal for sailboats and small craft — easy installation

The masthead unit transmits reliable wind data to the base receiver, which provides a wired NMEA 0183 connection to displays and chartplotters. Low weight and long battery life make it suitable for extended cruising without running mast cabling.