Time/Date/RCC (Radio Controlled Clock);
Celsius and Fahrenheit switches;
Indoor temperature measurement range: -9.9 ℃~+70 ℃ (+14 ℉~+158 ℉);
Outdoor temperature measurement range: 50 ℃~+70 ℃ (-58 ℉~+158 ℉);
Indoor humidity measurement range: 25%~90%;
Outdoor humidity measurement range: 20%~99%;
Accuracy: Temperature+/-1 ℃ or+/-2 ℉, humidity+/-5%;
Temperature and humidity measurement cycle: 30 seconds;
Pressure measurement range: 800mb~1100mb;
Channel transmission cycle: CH1 every 50 seconds; CH2 every 53 seconds;
Pressure switch unit: mb Hpa, inHg;
Measurement cycle of air pressure: 1 hour;
Battery: 2 AAA batteries (excluding);
Wireless reception of outdoor temperature;
Low battery display;
IP55;
Transmission distance: 50 meters in open areas.
