Indoor measurement range: temperature -10°C to +50°C (14°F to 122°F), humidity 20% to 95%
Outdoor measurement range: Temperature -40°C to +60°C (-40°F to 140°F)
Accuracy: Temperature ±1°C (2°F) between 0°C and 50°C, otherwise ±2°C (4°F). Humidity ±5% between 30% and 70%, otherwise ±8%.
Operating temperature and humidity: -10°C to +50°C (14°F to 122°F), 20% to 80%.
Storage temperature and humidity: -10°C to +60°C (14°F to 140°F), 10% to 95%.
Power consumption: Receiver 2X 1.5V AAA (not included) or 5V/1A micro-USB input. Transmitter 2X 1.5V AAA (not included). RCC function: Factory setting allows selection of DCF or WWVB.
Pressure measurement, unit HPA.
Free-field transmission distance: 60m.
Transmit frequency: 433 MHz
Transmission time: CH1: 50 seconds CH2: 53 seconds CH3: 56 seconds
Weather forecast: sunny, cloudy, overcast, rainy, thunderstorm.
Time/Date/Day display.
An alarm function.
