Kestrel 3500 Weather Meter Digital Psychrometer 0835

This Kestrel 3500 Weather Meter Digital Psychrometer features barometric pressure, altitude, relative humidity, heat stress index, dew point, wet bulb temperature, wind chill, air/water/snow temperature, current wind speed, average wind speed, maximum wind gust, real-time clock, large display, data hold, high precision pressure sensor, external thermistor, forecast weather with pressure trend indicator, and user-replaceable impeller.