Wireless Professional Weather Station
Features:"¢ Include display, (4) sensors and mounting hardware "¢ Indoor temperature, humidity, and pressure (from remote) "¢ Wireless outdoor temperature and humidity (solar powered) "¢ Can display data from nine possible wireless temperature and humidity transmitters (indoor adn outdoor) "¢ Minimum/maximum data for all readings with time and date recorded "¢ Air pressure display with 24 hour bar chart history "¢ Weather forecast icon and pressure trend indicator "¢ Wireless rain gauge (solar powered) tracking rainfall amount for last hour, last 24 hours and total amount "¢ Wireless wind-gauge (solar powered) tracking speed and direction "¢ US/metric option for all data "¢ Simultaneous display of all weather information "¢ Manual set time and date "¢ Solar-powered outdoor sensors with rechargeable Lithium battery backup (included) "¢ Includes (1) wind gauge, (1) rainfall sensor, (1) indoor temp and humidity sensor, (1) outdoor temp and humidity "¢ Battery operated reciever (4 AA not included), battery operated indoor remote (2 AA not included) "¢ Free standing or wall handing display; two display styles (same features)Specifications:"¢ Indoor temperature range: 32F to 158F"¢ Outdoor temperature range: -22F to 158F"¢ Temperature accuracy: +/-2F"¢ Humidity range: 20% to 95%"¢ Humidity accuracy: +/-4%"¢ Barometric air pressure range: 23.62 to 32.48 in Hg (800 to 100 hPa)"¢ Air pressure accuracy: +/-0.03 inHg (1 hPa)"¢ Wind speed range: 0-124 mph (0-200 km/h)"¢ Wind speed accuracy: +/-3% or +/-0.6 mph (+/-1km/h)"¢ Rainfall range: 0 to 157.4 in (0 to 3999 mm)"¢ Rainfall measurement: 0.0145 inches per tip of bucket"¢ Rainfall accuracy: +/-2%, +/-0.04 in (+/-1 mm)"¢ Measuring interval: 3 minutes"¢ Power requirements (receiver): 4 "AA" Alkaline batteries"¢ Power requirements (remote): 2 "AA" Alkaline batteries"¢ Transmission frequency: 433.92 MHzDimensions:"¢ Receiver: 8.5" x 1.25" x 6.5""¢ Individual Box: 15" x 12" x 9"; 8 lbs.Drop shipped from the manufacturer, please allow approximately two weeks for delivery.