AG7 Weather Station Wireless Indoor Outdoor Thermometer, 7.4'' Digital Color Display Atomic Weather Clock, Temperature Humidity Monitor with Weather F

*If installation on a pole is required, it is recommended that the pole has a minimum diameter of 2.4 cm (0.9 in).Atomic Weather ClockStay punctual with precise time from WWVB calibrated function (AST, PST, MST, CST, EST, AKT, HAT region can be selected) and auto DST adjustmentsWind Direction and SpeedVP7 allows for real-time measurement of wind speed & direction, offering the convenience of planning trips and providing info for farm-related tasksRainfall and Air PressureMonitoring precipitation and barometric pressure provides more accurate weather forecasts for weather-sensitive activities and outfit choicesTwo Power Supply OptionsChoose between AAA batteries for portability or a plug-in adapter for continuous backlighting (auto-off after 15 seconds on batteries)SpecificationTemperature RangeIndoor: -20 to +60 (-4 to +140); Outdoor: -40 to +70 (-40 to +158)Humidity RangeIndoor: 20%RH to 95%RH; Outdoor: 1%RH to 99%RHHumidity Range CorrectionOutdoor: 20%RH to 95%RHWind Speed Range0KM/H to 180KM/H (0MPH to 111MPH)Rainfall Range0MM to 9999MM (0 to 393.7in)Air Pressure Range600 hPa/mb to 1100 hPa/mb (17.72 inHg to 32.50 inHg, 450mmHg to 825mmHg)Display Console Dimensions17.3x2.8x14cm/6.8x1.1x5.5''Data TX/RX Frequency433 MHzPower SupplyConsole: Power Adapter: DC 5V, 1.2A or (Battery not included) 2 x LR3 AAA 1.5V; Outdoor Sensor: (Battery not included) 3 x LR6 AA 1.5V; Remote Sensor: (Battery not included) 2 x LR6 AA 1.5V