USB Wi Fi Weather Station GatewayBuilt in temp humidity and pressure sensors cabled probe attached to unit Receives sensor data from the included sensors if installed and configured Makes all sensor data available to mobile application WS View for iOS or Android on your local network Mobile application is also used for local viewing of sensor data and to assist in configuration of services Pushes sensor data to Internet based weather services Supports uploading all the sensors data to ecowitt weather server ecowitt net Other supported weather services for uploading wunderground com Weathercloud and WOW Only sensor data supported by each specific service will be uploaded View historical records from your WU station outdoor temperature humidity wind rain View all the sensor current and history records graph on Ecowitt Weather server History records can also be exported from the server Powered by USB connection Supports up to max 8 WH31 multi channel temperature and humidity sensor 8 WH51 soil moisture sensor max 4 WH41 PM2 5 air quality sensor all optional Specifications Outdoor sensors Transmission distance in open field 300 ft RF Frequency 915 MHzTemp range 40F 140F accuracy 2F resolution 0 1FHumidity range 10 99 accuracy 5 resolution 1 Rainfall measuring range 0 6000 mm accuracy 5 resolution 0 1mm 0 01inchWind speed range 0 100 mphUV Index range 0 15 Light range 0 120 kLuxSensor reporting interval Anemometer 16 5s rain gauge sensor 49s thermo hygrometer sensor 64s Indoor sensor Temperature range 14F 140F resolution 0 1F Humidity range 10 99 resolution 1 Pressure range 300 1 100 hPaSensor reporting interval 60sPackage Content 1 Set x Weather Station 1X Stainless Steel Filter for the rain gauge to stop birds dropping