1. Power supply mode: no.7 battery x2
2. Humidity range: 10-99%
3. Temperature range: -4--158 degrees Fahrenheit (-20--70 degrees Celsius)
4. Function description: display the highest and lowest temperature humidity in 24, real-time temperature display, real-time humidity display, comfort prompt, touch backlight
5. Size: 85x65x25mm
2. Humidity range: 10-99%
3. Temperature range: -4--158 degrees Fahrenheit (-20--70 degrees Celsius)
4. Function description: display the highest and lowest temperature humidity in 24, real-time temperature display, real-time humidity display, comfort prompt, touch backlight
5. Size: 85x65x25mm