Kestrel 5500 Fire Weather Meter Pro Interface Distilled water is recommended to

Distilled water is recommended to be used when recalibrating

The Kestrel 5400 Fire Weather Pro WBGT is an all in one heat safety meter and weather station

Measurements include: Air Density | Air Flow (CFM) | Altitude (Barometric) | Barometric Pressure | Delta-T | Density Altitude | Dew Point Temperature | Evaporation Rate | Heat Stress Index | Humidity Ratio | Relative Air Density | Relative Humidity | Station Pressure (Absolute Pressure) | Temperature | Wet Bulb Temperature (Psychrometric) | Wind Chill | Wind Speed/Air Speed

then the Ambient Weather WS-2000 is the station to buy

Kestrel Basic Series Vane Mount

Kestrel 5500 Fire Weather Meter Pro Interface Distilled water is recommended toKESTREL 5500 FIRE WEATHER METER PRO Models & SKUs: Kestrel 5500FW Fire Weather Pro with Compass: 0855FWORA Kestrel 5500FW Fire Weather Pro with Compass + LiNK + Vane Mount: 0855FWLVORA *Please Note: Tripods are not included with any 5500 Models. Find tripods in Accessories. What's new with the Kestrel 5500FW over the StandardKestrel 5500: You'll get all the features and benefits of the lightweight waterless 5500 Meter with a few added benefits for $10