Indoor measurement range: temperature -10 ℃~+50 ℃ (14 ℉~122 ℉), humidity 20% -95%.
Outdoor: Temperature -40 ℃~+60 ℃ (-40 ℉~140 ℉).
Accuracy: Temperature+/-1 ℃ (2 ℉) between 0 ℃ and 50 ℃, otherwise+/-2 ℃ (4 ℉).
Humidity between 30% -70% is+/-5%, otherwise it is+/-8%.
Working temperature and humidity: -10 ℃~+50 ℃ (14 ℉~122 ℉), 20% -80%.
Storage temperature and humidity: -10 ℃~+60 ℃ (14 ℉~140 ℉), 10% -95%.
Power consumption: Receiver 2 * 1,5V AAA (not included) or 5V/1A micro USB input.
Transmitter: 2 * 1.5v AAA (not included).
RCC functions: DCF and WWVB.
Air pressure measurement, unit HPA in DCF mode and unit INHG in WWVB mode.
Transmission distance: 60m in open space.
Transmission frequency: 433MHz.
Transmission time: CH1:50 seconds CH2:53 seconds CH3:56 seconds
Weather forecast: sunny, partly cloudy, cloudy, rainy, stormy.
Time and date display.
alarm function
