Description The hygrometer thermometer is made of high quality plastic, durable to use. Made of high quality plastic, non-toxic and odorless, safe to use. This round indoor digital meter can display temperature and humidity simultaneously, very convenient to use. This digital hygrometer is perfect for indoor use in homes and can also be used for industrial applications and other occasions. Round Digital Hygrometer Thermometer can be widely used to measure temperature and humidity in buildings. homes, baby rooms, offices, workshops, schools, markets, etc. It can help you to check the indoor temperature and humidity effectively. The large LCD display with large digits makes this mini indoor digital round hygrometer really easy to read even from a distance. Its mini size is very easy to carry, it is portable for you. It is a great gift for your home to provide you with a healthier and better living environment.