Description: 1.The measurement range of humidity and thermometer is from 50 ℃ to+70 ℃ and 10% to 99%. The deviations are ± 1 ℃ and ± 5%, respectively. 2.This temperature and humidity meter is equipped with high-quality sensors that provide the most accurate measurement results, updated every 10 seconds. 3.The hygrometer will display a smiling face between 40% and 70%, and once the humidity drops below 40% or above 70%, you will see an unhappy smiling face. 4.Our temperature and humidity meters can be used in homes, offices, cars, schools, hotels, laboratories, kindergartens, workshops, libraries, factories, and air-conditioned places. Package: 1*temperature
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