Time/Alarm/Date/Week/Month Phase
℃ and ℉ switches;
Indoor temperature measurement range: -10 ℃~+50 ℃ (+14 ℉~+122 ℉);
Outdoor temperature measurement range: -50 ℃~+70 ℃ (-58 ℉~+158 ℃);
Accuracy: Temperature+/-1 ℃ or+/-2 ℉, humidity+/-5%;
Temperature and humidity measurement cycle: 30 seconds;
Wireless reception of outdoor temperature;
Channel transmission cycle: CH1 every 50 seconds; CH2 every 53 seconds; Ch3 every 56 seconds;
*Freezing temperature alarm;
*Record of highest and lowest indoor and outdoor temperatures:
*Receiver battery: 2 AAA batteries (excluding);
*Transmitter battery: 2 AA batteries (not included);
*Low battery display.
IP55;
*Transmission distance: 50 meters in open areas.
