Wireless Color Screen With Air Pressure Radio Clock Indoor And Outdoor Temperature And Humidity Lcd Electronic Alarm Clock Upgrade color screen weather clock Features: Indoor and outdoor temperature and humidity measurement Weather forecast, alarm clock, snooze Fahrenheit or Celsius convertible Large screen color display Moon phase display, barometric pressure display 12/24 hour time, calendar, week display Radio time automatic calibration function (WWVB DCF MSF, with DST function) Seven countries week display: EN GE FR SP IT DU DA (DCF and NO RCC-EU have this function) Product parameters: 1. Measuring range: Indoor temperature display range: -9.9+50 & 14+122 Indoor humidity display range: 20%RH95%RH Outdoor temperature display range: -40+60 & -40+140 Outdoor humidity display range: 20%RH95%RH Atmospheric pressure display range: 600hPa/mb 1100hPa/mb&17.72inHg32.48inHg 2. Resolution: Temperature display resolution: 0.1 & 0.1 Humidity display resolution: 1%RH Atmospheric pressure display resolution: 1 hPa/mb & 0.03 inHg 3. Error: 040/32104: 1C/1.8F -200/4065/-432/104149: 2C/3.6F 40%RH80%RH: 5%RH 4. Host product size: 164*136*45MM, transmitter size: 5*2.6*10.5CM 5. Single product packaging size: 207*55*120MM 6. Single product packaging weight: 430G 7. Power supply mode: host 3*AAA three AAA batteries or adapter, transmitter 2*AAA two AAA batteries (battery not included) 8. Packing list: host*1+transmitter*1+adapter*1+manual