Wind & Weather Weather Station with Built-in Atomic Clock

How wind affects your experience of the weather is made crystal clear in this feature packed instrument. It measures wind chill and wind speed up to 200 mph in addition to the basics; roof mount anemometer and thermo/hygro sensor are included. With built in atomic clock, you can rely on accurate time as well as set weather alarms for multiple elements simultaneously (includes programmable ice alarm). Specifications: Wireless Remote Sensors Range 100' for Wind Meter and 328' for Thermo/Hygro sensor (max. 5 Thermo/Hygro sensors), Temperature Base 23 deg to 122 deg F, Temperature (Remote) -40 deg to 158 deg F, Humidity (Base and Remote) 30 to 80% RH, Barometric Pressure 14.75" to 32.44" Hg, Wind Speed Range 0 to 200 mph. Base and Remote requires AA batteries (not included). Size: 4-1/4"H x 7-3/4"W.