Weather Station Clocks Wireless Indoor Outdoor Thermometer Table Clock With Temperature And Humidity Snooze Alarm Clock    Features:  1. Indoor and outdoor temperature and humidity measurement  2. Weather forecast, alarm clock, snooze  3. Fahrenheit or Celsius can be converted  4. Large color screen display  5. Moon phase display, atmospheric pressure display  6. 12/24 hours time, calendar, week display  7. Radio time automatic calibration function (WWVB DCF MSF, with DST function)  8. seven countries day display: EN GE FR SP IT DU DA (DCF and NO RCC-EU have this function)    Specifications:  1. Measuring range.  Indoor temperature display range: -9.9& 8451;& 65374;+50& 8451; & 14& 8457;& 65374;+122& 8457;  Indoor humidity display range: 20%RH& 65374;95%RH  Outdoor temperature display range: -40& 8451;& 65374;+60& 8451; & -40& 8457;& 65374;+140& 8457;  Outdoor humidity display range:20%RH& 65374;95%RH  Atmospheric pressure display range:600hPa/mb& 65374;1100hPa/mb&17.72inHg& 65374;32.48inHg  2. Resolution.  Temperature display resolution: 0.1& 8451; & 0.1& 8457;  Humidity display resolution: 1%RH  Atmospheric pressure display resolution: 1 hPa/mb & 0.03 inHg  3. Error.  0& 8451;& 65374;40& 8451;/32& 8457;& 65374;104& 8457;: ±1°C/1.8°F  -20& 65374;0& 8451;/40& 8451;& 65374;65& 8451;/-4& 8457;& 65374;32& 8457;/104& 8457;& 65374;149& 8457;: ±2°C/3.6°F  40%RH& 65374;80%RH: ±5%RH  4. Host product size: 198*136*40MM, emitter size: 5*2.6*10.5CM  5. Single product package size: 207*55*149MM  6. Single product package weight: 532G  7. Power supply: host 3 * AAA three No. 7 batteries or adapter (without batteries), transmitter 2 * AAA two No. 7 batteries (without batteries)    Package Included:  1 * host  1*transmitter  1*adapter  1 * manual