[Monitor Air Quality] - Measure indoor or outdoor temperature and humidity. Helps to adjust the settings of humidifiers, dehumidifiers and humidifiers, it is ideal for monitoring living conditions. [Quality] - Aluminum alloy housing, plastic housing, plastic lens, plastic dial PVC. The scale on the dial of the is clearly visible, resistant to high temperatures and easy to read. Please fix it in the same place to ensure the accuracy of the measurement. [High Accuracy and Fast Update] - Monitor thermometer and humidity sensors provide professional accuracy within 1 F/C and 2-3%. Air comfort items range from very dry to normal to damp. Give you the latest changes in the environment. [Widely used] - Suitable for temperature display of sauna, home, living room, baby room, kitchen, office, cigar, incubator, reptiles , plant, greenhouse. [Safety performance] - Too high or very low humidity can have a negative effect on well-being and health. The right temperature and humidity are therefore important to create a climate of well-being.