.Windmate 300 Delta-T Spray Meter

In addition to wind speed and digital wind direction, relative humidity, dewpoint, wet bulb & Delta T make this a comprehensive tool for forestry, agriculture and emergency management professionals. Humidity sensor does NOT require adjustment; it is self-calibrating.

Accuweather.com® patented Comfort Index™ gives the effect of temp, relative humidity, wind speed, & sun intensity on the human body. Jackknife case allows the most accurate measurements. Unit can be tripod mounted.

All wind functions in user selected units *Digital wind direction in degrees & compass points *Cross & head/tail wind readings *Relative humidity *Wet bulb * Dewpoint *Delta T *Accuweather.com® patented Comfort Index™ *Temperature *Windchill * Backlight *Water resistant * Tripod fitting *Reads in tenths.

     Current wind speed
     Average wind speed
     Maximum wind speed
     Mph, Kt, Kp/h, BF, FPM, M/Sec
     Tripod fitting
     Fits wind tunnel accessory
     Case meets U.S. military specifications
     Replaceable Lithium battery
     Wind vane assures you are on the wind's axis
     Wind speed accuracy +/- 3%
     Digital wind direction in degrees & compass points
     Cross and head/tail wind readings
     Temperature
     Windchill
     Backlight
     Digital compass accuracy +/-2 degrees
     Wind speed accuracy +/- 3%
     Temp accuracy +/- 1.8 degrees F.
     Relative Humidity
     Wet Bulb
     Dewpoint
     Delta T
     AccuWeather.com patented Comfort Index
     Jackknife case allows most accurate temp & RH readings
     RH accuracy +/- 3%Wet Bulb, Dewpoint, accuracy +/- 3.6 degrees F.