Display indoor temperature, humidity, and outdoor temperature;
Dimensions: 107 * 82 * 22mm
Record the highest and lowest temperatures and humidity;
Celsius and Fahrenheit switches;
Freeze from -1 ℃ to+4 ℃;
Temperature measurement range:
Indoor: -10 ℃~+50 ℃ (14 ℉~122 ℉)
Outdoor: -50 ℃~+70 ℃ (-58 ℉~158 ℉)
Humidity measurement range: 20-99% RH;
Accuracy:+/-1 ℃,+/-5% RH;
Time;
1.5V (AAA) operation;
