Indoor measurement range: temperature 10 ℃~+50 ℃ (14 ℉~122 ℉), humidity 20% -95%
Outdoor: Temperature range of 40 ℃~+60 ℃ (-40 ℉~140 ℉).
Accuracy: Temperature+/-1 ℃ (2 ℉) between 0 ℃ and 50 ℃, otherwise+/-2 ℃ (4 ℉).
The humidity is between 30% and 70%+/-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 X 1,5 V AA (not included) or 5V/1A micro USB input. Transmitter 2 X 1.5 V AA (not included).
RCC function: DCF and WWVB can be select-ed on PCB.
Air pressure measurement, unit HPA in DCF mode and unit INHG in WWVB mode.
Transmission distance: 60m in open space.
Transmission frequency: 433 MHz
Transmission time: CH1: 50 seconds CH2: 53 seconds CH3: 56 seconds
Weather forecast: sunny, partially cloudy, cloudy, rainy, stormy.
Time and date display.
one alarm function
Dimensions: 180 * 90 * 30mmm
