Product Descriptions:1. Measuring range:Indoor temperature display range: -9.9℃～+50℃ & 14℉～+122℉Indoor humidity display range: 20%RH～95%RHOutdoor temperature display range: -40℃～+60℃ & -40℉～+140℉Outdoor humidity display range: 20%RH～95%RHAtmospheric pressure display range: 600hPa/mb～1100hPa/mb&17.72inHg～32.48inHg2. Resolution:Temperature display resolution: 0.1℃ & 0.1℉Humidity display resolution: 1%RHBarometric pressure display resolution: 1 hPa/mb & 0.03 inHg3. Error:0℃～40℃/32℉～104℉: ± 1°C/1.8°F-20～0℃/40℃～65℃/-4℉～32℉/104℉～149℉: ± 2°C/3.6°F40%RH～80%RH: ± 5%RH4. Console size: 198*136*40MM, transmitter size: 5*2.6*10.5CM5. Packaging Size: 207*55*149MM6. Packaging Weight: 532G7. Power supply mode: host 3*AAA three AA batteries or adapters, transmitter 2*AAA two AA batteries (note: power supply is not included!!)Functions:- Indoor and outdoor temperature and humidity measurement- Weather forecast, alarm clock, snooze- Convertible to Fahrenheit or Celsius- Large color screen display- Moon phase display, atmospheric pressure display- 12/24 hour time, calendar, week display- Radio time automatic calibration function

Package included:

1 * Display Console

1 * Outdoor Sensor

1 * Power Adapter

1 * User"s Manual