1.Check Room Hudimity: You can keep track of the indoor humidity levels with precise and clear readings, and make adjustments as needed to ensure the best indoor comfort and health. You can also monitor the indoor humidity levels in real-time and respond accordingly. 2.Precise and Clear Readings: This humidity monitor features a big and clear digital screen that displays the current humidity level in your indoor area. It also has a easy-to-follow humidity indicator, from dry to wet, that makes it more intuitive to 3.3 Levels: This indoor temperature and humidity monitor shows 3 expressions (dry, comfort, and wet) to help you understand the current humidity level in your indoor space. A smile face icon shows that the humidity is in the optimal range for your comfort and health. 4.Easy to Place and Adjust: This temp and humidity monitor has a compact and elegant design that fits on any place, from your desk to your wall to your shelf. It also gives you the freedom to change its location as you need for better visibility and access. 5.Versatile and Practical: Whether you want to monitor the temperature and humidity in your baby's room, kitchen, reptile cage, bedroom, hatchery, classroom, or any other place, this hygrometer indoor humidity can do it for you. Description: This digital hygrometer is a handy device that can measure the humidity and temperature of any environment. It has a large LCD screen that displays accurate digital readings in three expressions: dry, comfort, and wet. You can easily place it on your bookshelf, desk, or wall. It is suitable for home, offices, school, and other places where you want to monitor the air quality. Specification: Name: hygrometer Size: about 4.5*4.5*1.6cm|1.8*1.8*0.6 Temperature measurement range: 0-50 (℃) Warm Tips: The temperature should be below 26 degrees, and the humidity should be 40%-70%, it shows a smiling face. If only the humidity reaches, but the temperature not, the smiling face will disappear. Product List: Hygrometer*1 Back sticker*1 Notes: 1. Due to the different monitor and light effects, the actual color of the item might be slightly different from the color which is showed in the pictures. 2. Please forgive a slight measuring deviation due to manual measurement.