Features:
1. Indoor and outdoor temperature and humidity measurement
2. Weather forecast, alarm clock, drowsiness
3. Convertible to Fahrenheit or Celsius
4. Large screen color display
5. Lunar phase display, atmospheric pressure display
6.12/24 hour time, calendar, week display
7. Automatic calibration function for radio wave time (WWVB DCF MSF, with DST function)
8. Seven countries week display: EN GE FR SP IT DU DA (DCF and NO RCC-EU have this function)

Parameters:
1. Measurement range:
Indoor temperature display range: -9.9 ℃~+50 ℃&14 ℉~+122 ℉
Indoor humidity display range: 20% RH~95% RH
Outdoor temperature display range: -40 ℃~+60 ℃&-40 ℉~+140 ℉
Outdoor humidity display range: 20% RH~95% RH
2. Resolution:
Temperature display resolution: 0.1 ℃&0.1 ℉
Humidity display resolution: 1% RH
3. Error:
0 ℃~40 ℃/32 ℉~104 ℉: ± 1 ℃/1.8 ℉
-20~0 ℃/40 ℃~65 ℃/-4 ℉~32 ℉/104 ℉~149 ℉: ± 2 ℃/3.6 ℉
40% RH to 80% RH: ± 5% RH
4. Host product size: 164 * 136 * 45MM, transmitter size: 50 * 26 * 105MM
5. Product packaging size: 207 * 55 * 120MM
6. Power supply method: 3 No. 7 batteries or adapters for the host, and 2 No. 7 batteries for the transmitter (the product does not include batteries)

Package include:
Host * 1+transmitter * 1+adapter * 1+manual * 1