Thermometer and hygrometer are two-in-one

Wide scale range allows you easy to read each data from a long distance

It doesn't need any charging equipment, but you have to clean it up regularly to keep it running

Temperature measurement range: -30-50 ℃, accuracy: ± 2 ℃

Humidity measurement range: 20-100%, accuracy: ± 5%

Suitable for household, hospitals, schools, parking lots, shopping malls

Size: 75 x 75 x 12mm