Digital Yacht EnvironLINK NMEA 2000 Temperature/Humidity [ZDIGENVLINK]EnvironLINK NMEA 2000 Temperature Humidity Accurate and reliable weather information is essential for every boater. While the internet provides a plethora of animated forecasts, theres actually no substitute for localised pressure trend information from an instrument measuring, most importantly, air pressure, but also temperature and humidity information. Rapid changes in barometric pressure are a sure sign of impending weather changes, and as the