AcuRite Pro 5-in-1 Weather Station with Wind and Rain - 330 ft - Desktop, Wall Mountable

Display for 5-in-1 Sensor White backlight with auto-dimming brightness 12 to 24 hour weather forecast Patented Self-Calibrating Forecasting pulls data from a sensor in your backyard to give you the most accurate forecast for your exact location Rain accumulation data recorded for today, over all-time, by year, by month, and by rainfall event; tracks days with rain this month, and days since last rain Wind speed: current, peak, and average (MPH or KPH) Wind direction with 16 point wind rose Indoor and outdoor temperature (degrees Fahrenheit and Celsius) with trend arrow Indoor and outdoor humidity (%RH) with trend arrow Heat index, wind chill, dew point and "feels like" calculations Daily, monthly, all time high and low records Barometric pressure with trend arrow and manual calibration option Time and date (month/day) Tabletop or wall-mountable design Indicator for wireless sensor signal strength 5-in-1 Weather Sensor 5-in-1 Sensor measures temperature, humidity, wind speed, wind direction and rain Strong wireless range up to 330 feet (100 meters) Transmits data every 18 to 36 seconds Automatic self-emptying rain collection cup 2 year battery life Durable, all-weather construction Easy installation includes mounting hardware Includes: Display for 5-in-1 Sensor Data, 5-in-1 Weather Sensor, mounting bracket, tabletop stand, mounting hardware, AC power adapter, instruction manual Display for 5-in-1 Weather Sensor Specifications Indoor Temperature Range 32 to 122 degrees Fahrenheit; 0 to 50 degrees Celsius Temperature Accuracy +/- 2 degrees Fahrenheit; Learn more Indoor Humidity Range 1% to 99% Relative Humidity Humidity Accuracy: +/- 5% from 0% to 10% Relative Humidity Learn more +/- 4% from 10% to 20% Relative Humidity +/- 3% from 20% to 80% Relative Humidity +/- 4% from 80% to 90% Relative Humidity +/- 5% from 90% to 100% Relative Humidity Wind Direction Indicators 16 points Power 5V power adapter (included), 6 AA alkaline (optional; not included) Dimensions 7.7-inches Height x 7.1-inches Width x 1.3-inches Depth Weather Sensor Specifications Temperature Range -40 to 158 degrees Fahrenheit; -40 to 70 degrees Celsius Temperature Accuracy +/- 2 degrees Fahrenheit; Learn more Humidity Range 1% to 99% Relative Humidity Humidity Accuracy: +/- 5% from 0% to 10% Relative Humidity Learn more +/- 4% from 10% to 20% Relative Humidity +/- 3% from 20% to 80% Relative Humidity +/- 4% from 80% to 90% Relative Humidity +/- 5% from 90% to 100% Relative Humidity Wind Speed 0 to 99 mph; 0 to 159 kph Wind Speed Accuracy +/-2 mph below 10 mph Learn more +/- 3 mph from 10 to 30 mph +/- 4 mph from 30 to 50 mph +/- 5 mph from 50 to 99 mph Rain Gauge Accuracy +/- 0.05-inches per inch of rainfall Wireless Range 330 feet / 100 meters depending on home construction materials Learn more Wireless Signal 433 MHz Power 4 AA alkaline or lithium* batteries *Lithium batteries recommended for temperatures below -4 degrees Fahrenheit / -20 degrees Celsius Data Reporting Wind Speed: 18 second updates Wind Direction: 36 second updates Temperature and Humidity: 36 second updates Dimensions 10.8-inches Height x 5.6-inches Width x 13.8-inches Depth